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Seiko SPB143J1 Prospex Black & Silver Stainless Steel Automatic Diver's Men's Watch

Code: SPB143J1
  • Now $925.83
  • (Delivery from $13.47)
Item out of Stock | Usually dispatched within 24 hours
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Product Description

Prospex 1965 First Japanese Diver's Re-interpretation

This specific design is inspired by the 1965 Diver’s watch – the first 150m Diving watch in Japan.

Upgraded from the original for increased comfort and higher visibility, it has a clear dial layout, a smaller case size, lower centre of gravity and 70 hours power reserve. Charcoal coloured dial.

Seiko Prospex watches are designed for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative watchmaking has changed global dive watch standards.

Width41 mm
Depth14 mm
Display TypeAnalogue
Case MaterialStainless Steel
Strap TypeStainless Steel
Strap Width20 mm
Maximum Band Size175 mm
Minimum Band Size145 mm
Clasp TypePush Button
Water Resistancy20 ATM
Characteristics24 jewels, Date display, Stop second hand function,Screw case back, Screw-down crown, Three-fold clasp with secure lock, Unidirectional rotating bezel, Lumibrite on hands, indexs and bezel, Automatic with manual winding capacity
PackagingOfficial Seiko Presentation Box
Warranty2 Year Manufacturer

Tic Watches are Official UK Seiko Watches stockists.

All Seiko watches come in the official packaging and with a 2 years manufacturer’s warranty.  If we do not happen to have the Seiko Watch in stock you are looking for please contact us as we may be able to order the watch in for you.

Why Buy Seiko Watches from Tic Watches

All watches are in stock and ready to dispatch

Free UK Delivery & International shipping available

30 Day – “No Quibble” Return Policy

Price Promise Guarantee

2 year Seiko manufacturer's warranty

Tic Watches is an official UK Seiko Stockists

Fast secure checkout

Checkout with Amazon and PayPal available

Interest-free finance on watches available


All orders placed Monday – Friday before 2pm will be processed and dispatched the same working day. We use both DPD and Royal Mail for the UK deliveries dependent on your location. We offer FREE UK delivery, Next Day delivery and Saturday Guaranteed delivery, which are all available at checkout.

- 2-4 Working Days: Free of charge

- Next Day (UK Mainland Only): £5.00

- Saturday Guaranteed (UK Mainland Only): £8.00

All couriers we use will try to deliver to the relevant address. Failing this, they will try one neighbour and leave a card through your door stating what neighbour accepted your parcel. More delivery Information >


Delivery with the EU
Shipping within the EU is £10.00. All watches will be shipped within 24 hours of the order been placed but can take up to 2 - 3 working days to arrive depending on your country and local customs.  Also as the UK left the EU due to Brexit on January 1st 2021 all orders we dispatch from the UK to Europe including Republic of Ireland will be zero VAT.  This means you will NOT be charged the 20% UK VAT and the product is 20% cheaper however on entry into your country any item over 22 euros will have VAT and duty to pay.  This is the customers responsibility as we have not charged UK VAT and by placing an order with Tic Watches you agree to these terms.

All European orders are dispatched via DHL Express or DPD service dependent on your location.  Please note even though 90% of deliveries take 3 - 7 working days delivery, sometimes it may take longer depending on customs so please note it may take slightly longer for delivery (up to 20 working days). 

Delivery outside the EU (including USA, Canada & Australia)
Shipping outside the EU is £10.00. All watches will be shipped within 24 hours of the order been placed but can take approximately up to 3 – 7 working days to arrive depending on your country and your local customs. We use DHL Express for our International orders. Items sent by this service are insured and require a signature on delivery. Please note even though 90% of deliveries take 73 - 7 working days delivery, sometimes it may take longer depending on customs so please note it may take slightly longer for delivery (up to 25 working days). More International Delivery Information > 


For information about our returns procedure please visits our returns page.  More information here >


Being 'Authourised Retailers' means we Tic Watches purchase the watches direct from the brand or the official distributors.  This means all our watches are 100% authentic and come with their official paperwork, packaging and manufacturer's warranty.  For peace of mind make sure you buy your watches from Tic Watches.

Official Stockists of all brands

Official Manufactures guarantee & warranty on all products

Official paperwork & packaging with all items

FREE UK Delivery & Worldwide shipping available

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Showing our 3 Seiko SPB143J1 Prospex Black & Silver Stainless Steel Automatic Diver's Men's Watch reviews with an average rating of Excellent. Would you like to write a review? write a review
Review Summary - 5 out of 5 based on 3 ratings.
January 4, 2022 | Michael
Excellent Value and nice homage to 62MAS

I have had my eye on this watch since the 62MAS reissues came out.

The size of the watch is ideal (40.5mm) and sits nicely on the wrist. Moreover, the grey dial also allows this to be paired with lots of different straps (nato, rubber, sailcloth)

The bracelet itself is good quality and hefty (but not overly heavy). The lume is typical Seiko (excellent). One thing to note is that the lume at 3pm is an actually a lume plot to comply with updated divers standard (ISO4625) whereas the older models (2020) did not have this.

A great quality Seiko diver and one that is highly recommended

TicTrading Limited
December 29, 2021 | Leslie Asare
A Truly Stunning Dive watch

Pictures don't do this watch any justice. Beautiful to look at and exceptionally well made. The weight falls into the Goldilocks bracket of not too light and not too heavy, just perfect. Sits on the wrist nice and wears very comfortable. This watch will look good both in formal and casual settings.
A lot of talk about the added lume pip at the 3 mark, personally, it does not bother me. Will adjust the bracelet via the the 4 micro adjust before taking out any links where necessary.
Will put on a ZULUDIVER Nato strap on after winter.
Fantastic customer service from Tic watches, very happy!

TicTrading Limited
December 28, 2021 | Guy Wiltshire
Great Divers Watch

A lovely watch and have wanted it for my collection for some time. When i adjusted the bracelet size one of the pins fell out so have since changed them bracelet. Other than that a very nice watch.

TicTrading Limited
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