
Seiko
Prospex Speedtimer Solar Chronograph All Black
SFJ003P
or 4 payments of $254.75
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Pickup available at Sydney Showroom
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Prospex Speedtimer Solar Chronograph All Black
Sydney Showroom
19/76b Edinburgh Road
Marrickville NSW 2204
Australia
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Extended gift returns & exchanges: order by 31 Dec, return or exchange until 31 Jan 2027. Details


Prospex Speedtimer Solar Chronograph All Black
or 4 payments of $254.75
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Overview
- Case size
- 42 mm
- Movement
- Solar
- Calibre 8A50
- Strap
- Stainless Steel
- Silver
Crafted with precision and heritage in mind, the Seiko Prospex Speedtimer SFJ003P is a striking men’s watch that brings together innovation and timeless design.
This solar-powered chronograph, inspired by Seiko’s iconic 1969 Speedtimer, features a stainless steel case and bracelet, curved sapphire crystal with anti-reflective coating, and a refined black dial with four sub-dials for split-second accuracy. Engineered with Seiko’s 8A50 caliber, it offers up to 6 months of power reserve and ±15 seconds monthly accuracy. With a 42mm case, 100 meters water resistance, and a screw case back, this timepiece blends durability with elevated style—making it a standout in the premium men’s watch category.
Specifications
- Brand
- Seiko
- Model
- SFJ003P
- Caliber Number
- 8A50
- Accuracy
- ±15 seconds per month
- Duration
- Operating for approx. 6 months (when fully charged)
- Case Material
- Stainless steel
- LumiBrite
- Lumibrite on hands and index(es)
- Clasp
- Three-fold clasp with push button release
- Case Length
- 48.3 ㎜
- Weight
- 152.0 g
- Other Specifications
- Screw case back, Chronograph up to 60 minutes in 1/100 second increments
- Crystal
- Curved sapphire crystal
- Crystal
- Coating
- Case Size Thickness
- 12.9 ㎜
- Gender
- Male
- Band type
- Silver Stainless Steel
Japanese watchmaking since 1881

For water, sky and land
Prospex is Seiko's sports collection, made for the water, the sky and the land. It follows on from Japan's first diver's watch, which Seiko launched in 1965.

3-year worldwide warranty
Every Seiko watch from Watch Direct comes with a 3-year worldwide manufacturer’s warranty.
Watch Direct is an authorised Seiko retailer, trading since 2011.

About Seiko
Seiko began in 1881, when 21-year-old Kintaro Hattori opened a shop selling and repairing watches and clocks in Tokyo, moving it to Ginza in 1887. In 1892 he founded the Seikosha factory, and in 1924 the first watch to carry the Seiko name was released. On 25 December 1969 Seiko launched the Quartz Astron, the world's first quartz wristwatch.
Shop all Seiko
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Shipping & Returns
Free Shipping Anywhere in Australia
- Get Your Order Shipped in Record Time - Most Orders Sent Within 24 Hours!
- Efficient Same Day Delivery in Sydney - Calculated at Checkout
- Signature on Delivery is included on all shipments within Australia.
- DHL Express is available for fast and secure international shipments.
View our Shipping Page for More Information
Returns Policy
Holiday gift returns: orders placed 1 November to 31 December 2026 can be returned or exchanged until 31 January 2027.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
View our Returns Page for More Information


