Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957

This new limited edition collaboration combines modern watchmaking with car making heritage in a stunning 1960s style design. First introduced in 1969, the ‘Speedtimer’ was a major innovation milestone in Seiko’s watchmaking heritage. Nissan Motor Corporation’s ‘Datsun,’ Japan’s leading sports car brand, launched in the same year.

In 1971, the Datsun 240Z car, also known as the Fairlady Z – adorned with Seiko logo sponsorship – won the East African Safari Rally, one of the world’s toughest races. The Datsun 240Z parallels the Seiko Speedtimer with its stylish, resilient and reliable high performance.

This Speedtimer watch features many design elements from the original DATSUN 240Z rally car: the colour scheme, the font from the instrument panels of the vehicle and the DATSUN logo on the dial. A 3-dimensional emblem of the winning car is engraved on the case back alongside the limited edition number, whilst the bi-colour aluminium bezel features a tachymeter speed measurement tool.

Technical Data


  • Model: SSC957
  • Collection: Prospex
  • Gender: Men
  • Movement: Solar
  • Caliber: V192
  • Precision: ±15 seconds per month
  • Power Reserve: Operating for approx. 6 months (when fully charged)
  • Case Material: Stainless steel case
  • Case Diameter (mm): 41.4
  • Case Thickness (mm): 13.0
  • Lug to Lug (mm): 45.9
  • Crystal Type: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Lumibrite: LumiBrite on hands and index(es)
  • Clasp: Three-fold clasp with push button release
  • Distance Between Lugs: 21
  • Bracelet Length: 195.0
  • Water Resistance: 100 meters
  • Magnetic Resistance: 4,800 A/m
  • Dial Color: Black
  • Strap Material: Stainless Steel
  • Weight: 164g

Features


  • Overcharge prevention function
  • 24-hour hand
  • Equipped with small seconds hand
  • Chronograph up to 60 minutes in 1/5 second increments
  • Power reserve indicator
  • Date display
  • Equipped with small seconds hand
  • LIMITED EDITION on the case back
  • Serial number engraved on the case back
  • Tachymeter function
  • Screw case back

Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957
Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957
Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957
Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957
Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957
Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957
Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957

Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957

Seiko Prospex Speedtimer Solar Chronograph men's Watch SSC957

This new limited edition collaboration combines modern watchmaking with car making heritage in a stunning 1960s style design. First introduced in 1969, the ‘Speedtimer’ was a major innovation milestone in Seiko’s watchmaking heritage. Nissan Motor Corporation’s ‘Datsun,’ Japan’s leading sports car brand, launched in the same year.

In 1971, the Datsun 240Z car, also known as the Fairlady Z – adorned with Seiko logo sponsorship – won the East African Safari Rally, one of the world’s toughest races. The Datsun 240Z parallels the Seiko Speedtimer with its stylish, resilient and reliable high performance.

This Speedtimer watch features many design elements from the original DATSUN 240Z rally car: the colour scheme, the font from the instrument panels of the vehicle and the DATSUN logo on the dial. A 3-dimensional emblem of the winning car is engraved on the case back alongside the limited edition number, whilst the bi-colour aluminium bezel features a tachymeter speed measurement tool.

Technical Data


  • Model: SSC957
  • Collection: Prospex
  • Gender: Men
  • Movement: Solar
  • Caliber: V192
  • Precision: ±15 seconds per month
  • Power Reserve: Operating for approx. 6 months (when fully charged)
  • Case Material: Stainless steel case
  • Case Diameter (mm): 41.4
  • Case Thickness (mm): 13.0
  • Lug to Lug (mm): 45.9
  • Crystal Type: Curved sapphire crystal with anti-reflective coating on the inner surface
  • Lumibrite: LumiBrite on hands and index(es)
  • Clasp: Three-fold clasp with push button release
  • Distance Between Lugs: 21
  • Bracelet Length: 195.0
  • Water Resistance: 100 meters
  • Magnetic Resistance: 4,800 A/m
  • Dial Color: Black
  • Strap Material: Stainless Steel
  • Weight: 164g

Features


  • Overcharge prevention function
  • 24-hour hand
  • Equipped with small seconds hand
  • Chronograph up to 60 minutes in 1/5 second increments
  • Power reserve indicator
  • Date display
  • Equipped with small seconds hand
  • LIMITED EDITION on the case back
  • Serial number engraved on the case back
  • Tachymeter function
  • Screw case back

Availability: Out of STOCK

Regular price $1,000.00 USD
Regular price Sale price $1,000.00 USD
Sale Sold out
Make An Offer

Authorized Retailer

Specifications

Caliber V192 Designer Seiko Dial color Black Gender Men Strap Stainless steel bracelet Technology Solar Water resistance 10 bar 100 meters (330 feet)

Return Policy

Exchange only within 10 days of purchase

View full details

What Our Clients Say About Us

David K.
in the last week

Great service! Highly recommended!

Robyn Bensinger
in the last week

I was in search of a family owned jewelry store on a Sunday & discovered Dejuan Jewelers in Woodland Hills. I noticed a missing diamond in my Mother's ring which I have been wearing since 2000. The ring contained 5 diamonds, one for each of my siblings so it was absolutely precious to me. Both Michael and Sterling listened to my story, assuring me it would be expertly repaired with a matching diamond, beautifully cleaned and ready for pick up end of the week. It was ready 2 days early and was astonished at its polished, gorgeous condition! I was thrilled knowing I made the right decision to trust these two gentlemen Jewelers, both professional, extremely knowledgeable and kind. It was a pleasure working with them, and learning about their passion for this exquisite craft! Robyn Bensinger 10/7/2025

Genie Kontos
a week ago

A very reputable family owned business that Goes out of their way to please their Customers