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Seiko Prospex
S$ 350
Verified Dealer
17
SG
Seiko Prospex Diver Scuba SBDC017 aka "Yellow Sumo" (NEW, 750...
S$ 5,288
Private Seller
 
SG
Seiko Monster Orange Baby
S$ 380
Verified Dealer
118
SG
Seiko International Edition Prospex Automatic Diver 200m SPB105J1
S$ 4,193
Free shipping
Verified Dealer
53
SG
Seiko Automatic Diver's Japan Made SKX007 SKX007J1 SKX007J...
S$ 453
Free shipping
Verified Dealer
641
SG
TOP
Seiko Men's Prospex SPB1053J1 Dark Green Limited Ed Auto Wat
S$ 1,485
Verified Dealer
2412
CH
Seiko SLA033 Captain Willard Prospex
S$ 5,418
Verified Dealer
12
US
Seiko Prospex Hi-Beat 1968 Limited Edition SLA025
S$ 6,921
Free shipping
Verified Dealer
622
US
Seiko COLLECTION PROSPEX - CHRONOGRAPHE QUARTZ SOLAIRE SSC081P1
S$ 531
Verified Dealer
 
US
Seiko PROSPEX AUTOMATIC BLACK DIAL TURTLE SBDY041 DIVER WATCH JDM
S$ 990
Private Seller
 
SG
Seiko Prospex Diver Scuba SBDC019 aka "Green Sumo" (NEW, 550...
S$ 4,888
Private Seller
 
SG
Seiko Prospex
S$ 435
Verified Dealer
17
SG
Seiko Prospex
S$ 800
Private Seller
 
SG
Seiko Japan Edition Monster Automatic SZSC005
S$ 1,397
Free shipping
Verified Dealer
53
SG
Seiko Prospex Diver Solar Chronograph
S$ 300
Verified Dealer
118
SG
Seiko Automatic Divers SKX007K2 Men's Watch
S$ 435
Free shipping
Verified Dealer
641
SG
Seiko Prospex Diver Sumo Emerald Green Limited Edition
S$ 1,070
Verified Dealer
354
ES
Seiko Marinemaster Tuna SBBN017
S$ 1,384
Verified Dealer
999
DE
Seiko Prospex Marine Master Tuna Limited Edition SBBN029
S$ 2,556
Verified Dealer
85
JP
Seiko Prospex "Turtle" Dawn Series L.E. "New"
S$ 1,154
Verified Dealer
383
ES
Seiko SPB051J1
S$ 1,299
Verified Dealer
17
SG
TOP
Seiko Marinemaster MM300 (SBDX003/SLA025 look) w/gilt & patina...
S$ 4,848
Private Seller
 
IE
Seiko International Edition Prospex MM 200m Diver Auto SPB109J
S$ 4,892
Free shipping
Verified Dealer
53
SG
Seiko Samurai Blue Lagoon Prospex Limited Edition
S$ 650
Verified Dealer
118
SG
Seiko Automatic Diver's 200M Jubilee Bracelet SKX009K2 Men's...
S$ 435
Free shipping
Verified Dealer
641
SG
Seiko Marinemaster Tuna Professional 600m Spring Drive
S$ 5,371
Verified Dealer
354
ES
Seiko Marinemaster Prospex Tuna SBBN015
S$ 2,153
Verified Dealer
999
DE
Seiko Prospex Tuna SBDX029
S$ 4,840
Verified Dealer
85
JP
Seiko Marine Master Automatic Professional "Emperor Tuna" -...
S$ 5,848
Verified Dealer
22
MC
Seiko Prospex
S$ 640
Verified Dealer
17
SG
TOP
Seiko Marinemaster Violet Tuna - L/E
S$ 2,645
Private Seller
 
AU
Seiko International Edition Prospex Kinetic Diver SKA579P1...
S$ 698
Free shipping
Verified Dealer
53
SG
Seiko Prospex
S$ 1,285
Verified Dealer
5
NL
Seiko Automatic Diver's 200M NATO Strap SKX007J1-NATO4 Men's...
S$ 468
Free shipping
Verified Dealer
641
SG
Seiko Prospex Diver's 300m Hi-Beat Limited Edition
S$ 7,687
Verified Dealer
354
ES
Seiko Prospex PADI Solar Divers 200m Limited Edition SBDJ015
S$ 1,384
Verified Dealer
999
DE
Seiko Marine Sport "007"- New
S$ 445
Verified Dealer
131
IT
Seiko Prospex SPB101
S$ 1,188
Verified Dealer
12
US
Seiko SBDX013
S$ 3,320
Verified Dealer
17
SG
Seiko Prospex
S$ 408
Verified Dealer
 
FI
Seiko International Edition Prospex Automatic Baby Tuna SRPD14K1
S$ 1,117
Free shipping
Verified Dealer
53
SG
Seiko Prospex Diver GMT Spring Drive Transocean Titanium SBDB017
S$ 3,214
Verified Dealer
532
US
Seiko Automatic SKX007J1-LS17 Diver's 200M Japan Made Brown...
S$ 482
Free shipping
Verified Dealer
641
SG
Seiko Prospex Diver's 300m Apocalypse Now Limited Edition FULL...
S$ 6,148
Verified Dealer
354
ES
Seiko Prospex Automatic Air Diver's
S$ 537
Verified Dealer
1283
DE
Seiko Marine Master Prospex Quartz Diver's Limited 1978 - SBBN040
S$ 4,309
Verified Dealer
22
MC
Seiko Prospex SPB103
S$ 1,188
Verified Dealer
12
US
Seiko Prospex
S$ 520
Verified Dealer
17
SG
Seiko Prospex Samurai
S$ 613
Verified Dealer
114
ES
Seiko International Edition Classic Diver Automatic SKX007J1
S$ 698
Free shipping
Verified Dealer
53
SG
Seiko Monster ORANGE
S$ 417
Private Seller
 
CZ
Seiko Automatic Diver's NATO Strap 200M SKX007J1-NATO1 Men's...
S$ 468
Free shipping
Verified Dealer
641
SG
Seiko Prospex Diver Monster Emerald Jade Green
S$ 1,070
Verified Dealer
354
ES
Seiko Marine Sport "009" - New
S$ 445
Verified Dealer
131
IT
Seiko Marinemaster Automatic Professional 1000 Meter
S$ 9,218
Verified Dealer
690
LI
Seiko Prospex
S$ 2,232
Verified Dealer
5
NL
Seiko SRPC93K1
S$ 508
Verified Dealer
17
SG
Seiko Prospex HULK Sub Automatico Verde
S$ 1,047
Verified Dealer
2154
IT
Seiko International Edition Prospex Street Diver Solar SNE541P1
S$ 768
Free shipping
Verified Dealer
53
SG
Seiko Prospex SRPB11K1 Turtle Blue Lagoon Limited edition
S$ 690
Private Seller
TH
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Rise to the Surface with Seiko Diving Watches

Seiko has long been a mainstay in the world of diving watches. Many innovations can be attributed to the Japanese manufacturer. Its catalog features an entire line of diving watches. Both professional and hobby divers can find a perfect Seiko watch.

Highlights

  • Large selection of models for professional and hobby divers
  • Models with quartz, solar, automatic, Kinetic, and Spring Drive calibers
  • Grand Seiko models

Seiko Diving Watches – A Long Tradition

Diving watches are classified as any watch with water resistance of at least 200 m (20 bar). They have been an integral part of the Seiko catalog since 1965. The Japanese watchmaker has been continually improving on their dive watches with new and innovative developments since the 60s. It was Seiko engineers who first made a diving watch with a double titanium case. The so-called "accordion" band is another Seiko innovation and makes sure that the watch stays securely on your wrist, whether on land or in the high-pressure environment of the deep sea.

Seiko put the performance of their diving watches to the test in September 2014. Multiple Marinemaster Professional 1000m watches survived unscathed at depths of 3000 m while attached to the hull of the Kaiko 7000 II research submarine.

How much does a Seiko diving watch cost?

Model Price (approx.) Water Resistance Caliber
Grand Seiko Hi-Beat 36000 Professional 600m Diver's Limited SBGH257 10,000 euros 600 m (60 bar) Hi Beat Caliber 9S85
Grand Seiko Spring Drive Diver's SBGA229 6,900 euros 200 m (20 bar) Spring Drive Caliber 9R65
Prospex Marine Master Spring Drive Professional SBDB011 4,200 euros 600 m (60 bar) Spring Drive Caliber 5R66
Prospex Marine Master Professional 1000m Automatic SBDX013 2,600 euros 1,000 m (100 bar) Automatic Caliber 8L35
Prospex GPS Solar Dual Time SBED007 2,190 euros 200 m (20 bar) Solar Caliber 8X53
Prospex Automatic Diver's SBDC029 1,200 euros 200 m (20 bar) Automatic Caliber 6R15
Prospex Automatic Diver's SRP639K1 365 euros 200 m (20 bar) Automatic Caliber 4R36
Prospex Solar Chronograph Diver’s SSC019P1 330 euros 200 m (20 bar) Solar Caliber V175

Detailed Price Information

Top models come from the Grand Seiko line, as is true of most Seiko top models. The king among Seiko's diving watches is the Grand Seiko Hi-Beat 36000 Professional Diver's 600m with reference number SBGH255. This watch is top of the line when it comes to its features and workmanship and can proudly stand beside Swiss competition such as the Rolex Sea Dweller.

The high intensity titanium case with a diameter of 46.9 mm and a height of 17 mm shows that Seiko means business with this watch. In addition, the unidirectional bezel with its highly legible 60-minute scale and the large hands and indices give the watch its character. Thanks to a layer of LumiBrite, this watch is easy to read even in deep waters. The black dial is made of iron, which protects the watch from magnetic fields of up to 16,000 A/m.

You won't find a helium escape valve on this watch, though it is water resistant to 600 m. Seiko's L-shaped seal ensures that no helium makes it into the watch in the first place, avoiding the risk of destroying the watch if the molecules were to expand while resurfacing. Many of Seiko's standards were added to the ISO standards for diving watches in 1996, which shows how influential the Japanese manufacturer is in this area.

Precision from High-Speed Oscillation

The heart of the SBGH255 is the automatic high-speed Hi-Beat 9S85 caliber. It vibrates at 36,000 half oscillations per second (5 Hz) and provides an accuracy of +5/-3 seconds per day. The movement can also be wound by hand using the crown at 4 o'clock, if necessary.

Even the bracelet leaves nothing to be desired. Also made of high intensity titanium, it has a refined sliding mechanism on the clasp. This allows the length of the bracelet to easily be adjusted to meet the wearer's needs.

If this Grand Seiko has piqued your interest, be prepared to spend around 7,000 euros for a model in mint condition. The variant with the reference number SBGH257 has a blue dial and an additional blue silicone strap. This edition is limited to 500 pieces and costs about 10,000 euros.

A Bit Thinner – The Grand Seiko Spring Drive Diver's 200m

Despite them being less imposing, it is also worth taking a look at the Grand Seiko diving watches with Spring Drive calibers . The caliber 9R65 with Spring Drive technology runs in these watches and deviates only +/- 1 second per day.

The movement is protected by a case made of either stainless steel (SBGA029) or high intensity titanium (SBGA031). With a diameter of 44.2 mm and a height of 14 mm, these watches are a bit smaller than their bigger siblings. They are also only water resistant to 200 m. If you might be interested in buying a Grand Seiko Spring Drive Diver's 200m, be sure to set aside between 4,900 and 5,300 euros.

Prospex Marinemaster – Seiko's Diving Professional

As the name already suggests, Seiko's Prospex Marinemaster Professional was made with professional users – such as professional divers in the oil and gas industry – in mind. A double-walled monocoque case of titanium and ceramic in addition to sapphire glass make this watch especially resilient. The hands and indices are covered in LumiBrite for reading in dark waters and the screw-down crown, unidirectional bezel, and special helium seal make these watches the perfect companions for professional divers.

The model Prospex Marinemaster Professional 600m SBDX013 features Seiko's innovative Spring Drive caliber 5R66 and boasts a water resistance of up to 600 m. One of these watches costs about 3,100 euros. On the other hand, the Prospex Marinemaster Professional 1000m with the reference number SBDB011 is water resistant to 1000 m and utilizes the automatic caliber 8L35. Plan to spend around 2,600 euros for one of these watches.

Seiko Watches for Hobby Divers

Seiko has also thought of recreational divers when making their diving watches. One example is the Prospex Automatic Diver's SRP639K1, which has everything a scuba diver could ever need. It is waterproof to 200 m, has a unidirectional bezel made of titanium carbide, and three hands coated in LumiBrite that will keep ticking for 41 hours thanks to the automatic caliber 4R36. You can buy this watch, also known as the "Tuna" by fans, for around 365 euros.

The solar caliber V147 ticks away inside the stainless steel case of the Prospex Diver Scuba 2017 Limited Edition SBDN045, which is water resistant to 200 m. This watch draws its energy from light, making it perfect for people who spend a lot of time outdoors. The Japanese manufacturer also fitted this watch with a screw-down crown and a unidirectional bezel. Limited to a run of 5,000 pieces, this watch is available at around 350 euros.

Classic Design

Seiko also has an entire line of diving watches that can be worn with formal wear. One example is the Prospex Automatic Diver's SBDC029 from the Prospex Master Series. At first glance, it could be mistaken for a Rolex Submariner. However, unlike the Swiss cult watch, this Seiko watch is a real bargain. An SBDC029 in mint condition costs around 1,200 euros.

Another classic watch is the sizeable Prospex "Turtle." The model with the reference number SRP787K1 and its siblings were given this name by Seiko fans due to the turtle-like shape of their cases. The crown of the new edition is located at 4 o'clock similar to Seiko watches from the 1960s. A modern "Turtle," such as the Prospex Automatic Diver's Special Edition PADI (Professional Association of Diving Instructors) SRPA21K1, can be purchased starting at 320 euros.