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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Seiko’s 11 October 2022 announcement introduced three Prospex Speedtimer solar chronographs: the SSC911, SSC913 and SSC915. They share the solar Caliber V192 and the same published case specifications; the main difference is their dial and bezel coloring. Seiko said they would reach its boutiques and selected retail partners from November 2022, with an approximate European recommended retail price of €700 at launch.
What are the SSC911, SSC913 and SSC915?
They are three stainless-steel Prospex Speedtimer chronographs announced by Seiko in 2022. The company framed them as a modern continuation of the Speedtimer design, pairing the series’ heritage-inspired styling with solar power. Seiko describes the 1969 Speedtimer, equipped with Caliber 6139, as “one of the world’s first automatic chronographs”; that is Seiko’s characterization of the model’s place in watch history.
The three references share a tachymeter bezel, three-register dial layout, and red central chronograph-seconds and six-o’clock chronograph-minute hands. Their hands and indexes use Lumibrite, and the date window is positioned between indexes.
How do the three models differ?
| Reference | Dial | Bezel | Visual character |
|---|---|---|---|
| SSC911 | White sunray with three black registers | Gray and black aluminum | Panda-style contrast |
| SSC913 | Blue sunray | Blue and red aluminum | Often called “Pepsi” styling |
| SSC915 | Black sunray | Black and red aluminum | Often called “Coke” styling |
The “panda,” “Pepsi” and “Coke” labels are descriptive nicknames used by Fratello, not Seiko model names. For the source descriptions, see Fratello’s 11 October 2022 comparison.
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![SEIKO SBDL097 [PROSPEX SPEEDTIMER Solar Chronograph] Men's Watch Shipped from Japan Released in Nov 2022](https://m.media-amazon.com/images/I/51L65FBObTL._SL160_.jpg)
- Individually boxed, with warranty card included
- Solar
- Runs for approximately 6 months on a full charge
- Includes tachymeter
- Charging level display function
What specifications do they share?
Seiko lists the following common specifications for all three references:
- Movement: Solar Caliber V192, with a 60-minute chronograph, 24-hour subdial and power-reserve indicator.
- Case: Stainless steel, 41.4 mm in diameter and 13.0 mm thick.
- Crystal: Curved sapphire with anti-reflective coating on the inner surface.
- Water resistance: 10 bar.
- Magnetic resistance: 4,800 A/m.
- Bracelet and clasp: Stainless-steel bracelet with a three-fold clasp and push-button release.
How long does the V192 run on a full charge?
Seiko states that a fully charged V192 operates for up to six months without exposure to light. This is the manufacturer’s stated duration, not an independently verified test result. The official announcement also describes the movement’s 60-minute chronograph and 24-hour subdial; see Seiko’s 11 October 2022 press release.
Rank #2
![SEIKO SBDL095 [PROSPEX SPEEDTIMER Solar Chronograph] Men's Watch Shipped from Japan Released in Nov 2022 white](https://m.media-amazon.com/images/I/41dWo45BQgL._SL160_.jpg)
- SEIKO Prospex
- Item shape: Round
- Power source type: Solar Powered
- Seiko Prospex
When did they launch, and what was the launch price?
Seiko’s announcement was published on 11 October 2022 and said the three watches would be available from November 2022 at Seiko Boutiques and selected retail partners worldwide. The approximate recommended retail price given for Europe was €700. These are launch-era details; the announcement does not establish current availability, production status or present-day pricing.
Quick Recap
Best Value
- Released August 2024
- Comes with a separate box
- Average monthly difference ±15 seconds
- Solar
- Runs for approximately 6 months when fully charged
Rank #4
- Tachymeter Feature: Measure Speed
- Secure Case Back: Screw Type
Rank #3
![SEIKO SBDL085 [PROSPEX SPEEDTIMER Solar Chronograph] Mens Watch Shipped from Japan](https://m.media-amazon.com/images/I/41qNCHkLgqL._SL160_.jpg)
- Item shape: Round
- Power source type: Solar Powered
- Clasp type: Push Button Deployment Clasp
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
