Seiko Prospex Speedtimer - Silver - 39mm
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Product Information
Full details
The Seiko Prospex Speedtimer SSC961P1 is a sophisticated solar-powered chronograph designed for watch enthusiasts who appreciate motorsport heritage and daily reliability. Offering a clean, monochromatic aesthetic that draws inspiration from 90s-era sports cars, this 39mm timepiece provides the convenience of light-based charging without compromising on high-end build quality. While it delivers excellent daily versatility, potential buyers should note that the fixed tachymeter-style layout and lack of a traditional rotating dive bezel make it more suited for precision timing tasks than deep-water exploration.
All features
| Dial Size | 39mm |
|---|---|
| Colour | Silver |
| Series | Prospex Speedtimer |
| Model Part Number | SSC961P1 |
| Brand | Seiko |
Extended Product Information
FAQs
Does this watch require battery replacements?
No, it utilizes a solar-rechargeable cell that converts light into power, eliminating the need for periodic battery changes.
Is the sapphire crystal prone to scratching?
Sapphire crystal is extremely scratch-resistant, ranking very high on the Mohs scale, though it can still be damaged by diamond or extremely hard materials.
Can I wear the watch while swimming?
Yes, with a water resistance rating of 100 metres, it is safe for swimming and snorkeling, but it is not intended for deep-sea scuba diving.
How long does the power reserve last?
When fully charged, the watch has an operational power reserve of approximately 6 months.
Is the bracelet adjustable for different wrist sizes?
Yes, the stainless steel bracelet includes removable links to accommodate various wrist sizes.
Does the watch glow in the dark?
Yes, it features Seiko's Lumibrite material on the hands and indices for low-light visibility.
Troubleshooting
The watch is losing time or stopped completely
Place the watch dial-up in a well-lit area to allow the solar cell to charge the power reserve.
Chronograph hands are not resetting to zero
Use the calibration mode by pulling the crown to the second click and using the buttons to reset the hands to the 12 o'clock position.
Bracelet feels loose or pin is protruding
Take the watch to an authorized service center to ensure the pins are correctly seated and secured.
Pros and Cons
Pros
- Solar-powered efficiency removes battery maintenance
- Excellent legibility due to high-contrast dial design
- Versatile 39mm case size suitable for most wrists
- Durable sapphire crystal glass offers high scratch protection
- Classic racing-inspired aesthetic with modern build quality
Cons
- Fixed bezel cannot be used as a timing countdown timer
- Lacks a mechanical seconds hand (ticks once per second)
- Bracelet sizing may require professional adjustment
Setup, Compatibility & Care
To ensure your watch performs at its best, follow these guidelines:
- Initial Charging: Expose the dial to bright, direct light (sunlight is ideal) for several hours upon unboxing to ensure the power reserve is full.
- Bracelet Sizing: The stainless steel links use a pin-and-collar system. It is highly recommended to have these adjusted by a professional jeweler to avoid damaging the pins.
- Cleaning: Use a soft, dry microfiber cloth to wipe down the watch head and bracelet. If exposed to salt water or heavy perspiration, rinse the watch gently under fresh water and dry immediately.
- Storage: Avoid leaving the watch in dark environments for extended periods; regular light exposure is essential for maintaining the solar cell's health.