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  2. Seiko
  3. Seiko Prospex Sea SPB431J1 Prospex ‘Silfra’ Watch

brand Historical Collection - 2023

Seiko Prospex Sea SPB431J1 Prospex ‘Silfra’ Watch

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  • Seiko Prospex Sea SPB431J1 Prospex ‘Silfra’ Watch

Limited Edition of 2000 pieces

This product belongs to the historical collection of Seiko. It is no longer available / for sale.

Specifications

Alternative article number SPB431
Ean 4954628251879
Diameter 39.5 mm
Water Resistant 20 Bar (Dive)
Warranty 2 Year Warranty
Free 1 year extra warranty on Watch.co.uk

Functions

Time hours - Analogue hand
Calendar Date - Window

Original fitting straps for this watch

Seiko Straps Collection M0K5611J0 Strap

Stainless Steel Bracelet

£133.- Incl 20% vat
● In stock
Order before 23:59, delivered Tuesday 8 April
  • 100% original brand watch straps
  • 30-day return period
  • Official dealer of Seiko
General information
Ean 4954628251879
Brand Seiko
Series Prospex Sea
Name Prospex ‘Silfra’
Year 2023 Fall / Winter
Display Type analog
Swiss Made No
Water Resistant 20 Bar (Dive)
Dial colour Blue
Hand colors (h-m-s) Silver, Silver, Green
Case information
Case code 6R35-03C0
Diameter 39.5 mm
Case Thickness 13.6 mm
Material Steel silver
Case Shape Round
Case color Silver
Back case material Hardlex
Back Case Screwed case back
Material crystal Sapphire
Crown Screw crown
Bezel Material Steel silver
Bezel Function Diving
Rotating Bezel Uni-directional
Movement information
Movement part nr. 6R54 ( See specifications )
Download manual (English)
Movement Brand Seiko Instruments Inc.
Swiss movement No
Display Type analog
Mechanism Mechanic Automatic
Power reserve 72
Frequency 21.600
Jewels 24
Hackable YES
Skeletonized No
Strap information
Strap material Metal
Material type Steel silver
Extra info (free text) Set with extra silicone strap
Strap Type Link bracelet
Strap width 20 mm
Lug width (mm) 20 mm
Strap width at the clasp 18 mm
Strap colour Silver
Clasp Type Deployment clasp with push buttons and safety
Clasp colour Silver
Custom sizing? YES
Mount type Push pins
Straight strap mount YES
Suitable for wrist size 160 mm - 210 mm
Original strap Strap Seiko M0K5611J0

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