UPDATE: WE ARE OPEN. Deliveries continue as normal. Orders despatched within 1 day.

UPDATE: WE ARE OPEN. Deliveries Continue As Normal. Orders despatched within 1 day.

Seiko Prospex Sumo Automatic Diver's Green Dial Watch SPB103J1

Price £740.00
RRP Save
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Free Extended warranty to 3 years.
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Extended 45 days returns.
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✓ Available in Stock | We are open | Usually despatched in 1 day
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Delivery Information :

FREE Express UK Delivery for orders over £400.

FREE UK Delivery in 3-5 business days.

Returns period extended to 45 days.

Delivery Information :
Express UK delivery (for £4.99)
FREE Express UK Delivery for orders over £400
FREE UK Delivery in 3-5 business days
Returns Period : Extended to 45 Days
What stands out in this watch:
  • As part of the Prospex collection, this model is a guaranteed premium timepiece with all the finery expected from Seiko's superior sport model series.
  • Premium sapphire crystal glass provides better protection from scratches in your daily life.
  • Powered by a 6R35 automatic movement which beats at 21,600 times an hour. This calibre movement is complete with 24 Jewels and a 70 hour power reserve.
  • The crown has screw-down protection to prevent it from being pulled out by any accidental operation. Greater security is achieved by positioning the screw-lock crown at the 4 o'clock position.
  • The uni-directional rotating bezel: The precise and safe operation of the uni-directional bezel prevents accidental rotation. This is to prevent the watch from displaying the elapsed time shorter than it actually is.
  • A green dial Seiko Men's watch.
  • The easy to read dial features luminous indexes and hands.
More features:
  • Stainless-steel case watch.
  • Stainless-steel bracelet finished with a folding clasp to ensure security on the wrist.
  • Displays date at the 3 o'clock position.
  • 200 metres water resistant.
  • 2-year manufacturer warranty, extended to 3 years through the WatchO Extended Warranty offer.
Warranty2 years + 1 year extended from WatchO
Usually ForMen
Water Resistancy200 Metres
Dial ColourGreen
Date FeatureDate display at the 3 o'clock position
GlassSapphire Crystal
Case Width45mm
Case Thickness13.47mm
Case ShapeRound
Case MaterialStainless-steel
Case BackScrew
Band ColourSilver
Band MaterialStainless-steel
Band TypeBracelet
Clasp TypeFolding Clasp
CrownScrew Down
BezelUnidirectional Rotating
Power Reserve70 hours

6 Reviews Write a Review

  • 5
    Excellent watch for a good price and delivered rapidly!

    Posted by Pn on 12th Apr 2021

    Excellent looking quality watch with good accuracy. This coupled with a lengthy power reserve and manual winding facility if required. A quality watch at a good reduced price and delivered swiftly. Purchased from a very good user friendly online service. Verified WatchO buyer (Purchase date: 01/01/2021)

  • 5
    No 1

    Posted by Richard Nichols on 19th Mar 2021

    Excellent next day delivery free finance and a year extended warranty thank you. First class watch and at a discount from rrp. Verified WatchO buyer (Purchase date: 26/12/2020)

  • 5
    Great watch well worth it

    Posted by Chris Darby on 18th Mar 2021

    Fast service great price item was as described would definitely use again well done. Verified WatchO buyer (Purchase date: 02/12/2020)

  • 4
    Superb Watcho

    Posted by David Duncan on 27th Feb 2021

    As always, excellent service and a good price. Great watch too, green is very subtle. Very good watch. Not sure the 6R35 movement is as good as the 6R15 however. Lasts longer but not as accurate. Verified WatchO buyer (Purchase date: 11/11/2020)

  • 5
    Seiko Sumo Hulk

    Posted by John C on 14th Dec 2020

    Gorgeous watch. Excellent quality for price range. Quite weighty. Lovely to wear and perfect service from the Watcho team....

  • 5

    Posted by David Hepburn on 4th Jan 2020

    lovely time piece great colour good looking watch Verified WatchO buyer (Purchase date: 02/12/2019)

Pay Later With Monthly Instalments :

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Finance is available for UK residents only.

Pay In 3 Instalments (0% APR) is available during checkout. Simply add product to cart and select "Klarna Pay Later" on the payment screen during checkout.


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