
Seiko Tortoise Green Dial Gents Watch
Seiko · Black
Original price was: £520.00.£445.99Current price is: £445.99.

This watch shape is known as a ‘Tortoise,’ inspired by the popular diving watch shape nicknamed by Seiko fans as the ‘Turtle’ because of its shell-like profile.
Powered by the 4R35 Automatic movement, with 200m water resistance, highly visible indices, and screw-down crown at 4 o’clock, this resilient timepiece is designed for stylish practicality.
Seiko Prospex watches are designed for sports lovers and adventure seekers in the water, in the sky, or on land – and are robust for everyday wear, whatever the environment.
Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative watchmaking has changed global dive watch standards.
Out of stock
Complimentary UK Delivery · 30-Day Returns · Lifetime Care
Seiko Tortoise Green Dial Gents Watch
Seiko Tortoise Green Dial Gents Watch SRPH15K1
Seiko Prospex-Tortoise Watch 200 M Diver’s Automatic Watch featuring Automatic with a manual winding mechanism, Stainless steel case with Screw case back and Screw-down crown, Green dial design has just one objective; maximum legibility, even deep in the ocean where sunlight does not penetrate. The hour markers are large, so as to allow the maximum surface area and depth for Seiko’s Lumibrite coating. a Stainless steel bracelet, Sapphire Crystal. The crown and power reserve buttons have screw-down protection to prevent any accidental operation.
Product features:
About the case
Case Shape: Round
bezel: Green rotating bezel
Case Material: Stainless steel
Case Thickness:
11.72mm
Case Diameter:
42.4mm
Case Length:
45.17mm
About Dial
Dial Colour: Green Dial
Hour markers: Large LumiBrite markers
Hands: Large LumiBrite hand
Functions: Date window at 4.30 o’clock position
Crystal: Sapphire Crystal
Movement: Automatic with a manual winding mechanism
Strap/Bracelet: Stainless steel bracelet
Buckle: three-fold over clasp push button
Water resistance: 200 m water resistant
Magnetic resistance: 4,800 A/m
Also comes With:
Guarantee: Seiko Guarantee
Seiko Presentation Box and instructions
Buy with confidence from an Official Seiko Agent
Seiko Guarantee FAQ
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For Insurance
Every piece is covered by our lifetime care programme. Complimentary cleaning, re-polishing, clasp servicing and resizing, for as long as it is worn — by you, or by whoever you choose to pass it on to. Simply post it back to our London atelier.
Complimentary insured next-day delivery within the UK, presented in our signature cream and gold-leaf packaging. International delivery available at checkout. Unworn pieces can be returned within 30 days for a full refund — no questions, no restocking fee.
Know exactly what you're wearing.
Stone Certificate
Every diamond arrives with its own IGI or GIA grading report, listing the exact carat, colour, clarity and cut of the stone in your piece — not a sample stone. Yours, individually.
Recycled Gold
Cast from 100% refinery-certified recycled 18k gold. Identical in quality and purity to virgin gold, at a fraction of the environmental footprint. No new mining, ever.
London Hallmark
Independently assayed and stamped at Goldsmiths' Hall — your guarantee of metal purity, dated and struck into the piece exactly as it has been since 1300.
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“I wanted a piece I could wear in the shower, on a flight, to a wedding — and forget I had on. Eighteen months in, it looks exactly the way it did the day it arrived.”
Priya M.
Verified Owner