Seiko Prospex Sea SRPL15K
Seiko Prospex SEA Automatic Diver’s SRPL51K1 The Seiko Prospex SEA Automatic Diver’s SRPL51K1 brings a fresh new look to a classic dive watch. Featuring a robust design, sculpted lines, and signature Seiko performance, this timepiece is built to conquer the depths—and turn heads above water as well. Powered by the 4R35 automatic movement, which can also be hand-wound, the watch offers a power reserve of approximately 41 hours. The vibrant blue dial includes a date display and is protected by durable Hardlex glass. A unidirectional rotating bezel and LumiBrite luminescent coating ensure visibility and functionality during dives. With a water resistance of 200 meters (20 ATM) and anti-magnetic protection, it’s ready for demanding conditions. The stainless steel case measures 41.7 mm in diameter and 12.3 mm in thickness, weighing 170 grams. The steel bracelet is 20 mm wide and 205 mm long, secured with a three-fold clasp with safety lock. A diver’s tool built for performance and designed for style—on land and at sea.
Seiko Prospex SEA Automatic Diver’s SRPL51K1 The Seiko Prospex SEA Automatic Diver’s SRPL51K1 brings a fresh new look to a classic dive watch. Featuring a robust design, sculpted lines, and signature Seiko performance, this timepiece is built to conquer the depths—and turn heads above water as well. Powered by the 4R35 automatic movement, which can also be hand-wound, the watch offers a power reserve of approximately 41 hours. The vibrant blue dial includes a date display and is protected by durable Hardlex glass. A unidirectional rotating bezel and LumiBrite luminescent coating ensure visibility and functionality during dives. With a water resistance of 200 meters (20 ATM) and anti-magnetic protection, it’s ready for demanding conditions. The stainless steel case measures 41.7 mm in diameter and 12.3 mm in thickness, weighing 170 grams. The steel bracelet is 20 mm wide and 205 mm long, secured with a three-fold clasp with safety lock. A diver’s tool built for performance and designed for style—on land and at sea.
Seiko Prospex SEA Automatic Diver’s SRPL51K1 The Seiko Prospex SEA Automatic Diver’s SRPL51K1 brings a fresh new look to a classic dive watch. Featuring a robust design, sculpted lines, and signature Seiko performance, this timepiece is built to conquer the depths—and turn heads above water as well. Powered by the 4R35 automatic movement, which can also be hand-wound, the watch offers a power reserve of approximately 41 hours. The vibrant blue dial includes a date display and is protected by durable Hardlex glass. A unidirectional rotating bezel and LumiBrite luminescent coating ensure visibility and functionality during dives. With a water resistance of 200 meters (20 ATM) and anti-magnetic protection, it’s ready for demanding conditions. The stainless steel case measures 41.7 mm in diameter and 12.3 mm in thickness, weighing 170 grams. The steel bracelet is 20 mm wide and 205 mm long, secured with a three-fold clasp with safety lock. A diver’s tool built for performance and designed for style—on land and at sea.
Seiko Prospex SEA Automatic Diver’s SRPL51K1 The Seiko Prospex SEA Automatic Diver’s SRPL51K1 brings a fresh new look to a classic dive watch. Featuring a robust design, sculpted lines, and signature Seiko performance, this timepiece is built to conquer the depths—and turn heads above water as well. Powered by the 4R35 automatic movement, which can also be hand-wound, the watch offers a power reserve of approximately 41 hours. The vibrant blue dial includes a date display and is protected by durable Hardlex glass. A unidirectional rotating bezel and LumiBrite luminescent coating ensure visibility and functionality during dives. With a water resistance of 200 meters (20 ATM) and anti-magnetic protection, it’s ready for demanding conditions. The stainless steel case measures 41.7 mm in diameter and 12.3 mm in thickness, weighing 170 grams. The steel bracelet is 20 mm wide and 205 mm long, secured with a three-fold clasp with safety lock. A diver’s tool built for performance and designed for style—on land and at sea.
in 45 offers
The lowest price for Seiko Prospex Sea SRPL15K right now is $470.00 at Chrono24.com.au, compared across 29 retailers.
The all-time low was $386.00 on 9 Sept 2026 — today's price is 22% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 26 Oct 2026.
Last updated at 26/10/2026 01:03:37
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originally posted on starbuy.com.au
Somewhat different design, but also completely the ‘same same’This new and again modern version of their classic diving watches does have some appeal, but after you spend some wrist time with it… you may not have it on in high rotation.. imo..I like the colour scheme, and it’s a fit for purpose timepiece.If you really must have the latest incarnation.. get on board, otherwise, anything previously released is perfectly okay from Seiko’s vast back catalogue
| Battery Life | 40-hour power reserve |
| Display Type | Analog |
| Water Resistance | 200m |
| Waterproof | Yes |
| Scratch Resistance | Hardlex crystal |
Seiko SRPL15
Free delivery
SEIKO SBDY133 Prospex Diver Scuba Mechanical automatic 20 | IPPO Japan
Delivery $49.89
Seiko Prospex Automatic Diver's Black Silicone Band Watch SRPL15K1
Free delivery
Seiko Samurai Shogun Mens Automatic Watch SRPL15 SRPL15K SRPL15K1
Free delivery
Seiko Prospex Samurai Update Divers Watch - SRPL15K
Delivery between 28 Oct – 2 Nov $15
Somewhat different design, but also completely the ‘same same’This new and again modern version of their classic diving watches does have some appeal, but after you spend some wrist time with it… you may not have it on in high rotation.. imo..I like the colour scheme, and it’s a fit for purpose timepiece.If you really must have the latest incarnation.. get on board, otherwise, anything previously released is perfectly okay from Seiko’s vast back catalogue
| Battery Life | 40-hour power reserve |
| Display Type | Analog |
| Water Resistance | 200m |
| Waterproof | Yes |
| Scratch Resistance | Hardlex crystal |
