Seiko
Seiko Prospex SPEEDTIMER SBDC215 Mechanical Men's Wristwatch
Features
- Compact size with case diameter 39.5mm and thickness 12.0mm
- Equipped with countdown timer
- The streamlined case and elegant bracelet design inherited the design of the chronograph created in 1972
Introducing a new model with an easy-to-use size and a countdown timer
A model equipped with a countdown timer (a function that allows you to measure the countdown of any time in motorsports competitions such as rallies, such as the remaining time until the start and the target time until tasks such as changing tires and refueling are completed) 2 Species will appear.
This work has a case diameter 39,5 mm , thickness 12,0 mm Achieves a compact size. Waterproof too 20 Equipped with barometric waterproofing, you can use it with confidence even in active situations.
Also, 4 The ring on the outer periphery of the dial, which can be operated with a time-position crown, is filled with Lumibrite on a triangular scale to ensure excellent countdown timer visibility even at night or in the dark.
The streamlined case and elegant bracelet design 1972 Inheriting the design of the chronograph created in 2017, the fine-pitch bracelet fits comfortably around the wrist, providing a comfortable fit.
Specifications
Movement
| Caliber No. | 6R55 |
| Drive method | Mechanical automatic winding (with hand winding) |
| Accuracy | Daily difference +25 seconds ~ -15 seconds |
| Drive period | About 72 hours maximum |
| Stone number | 24 jewels |
| Function | Second hand stop function |
Case/Band
| Case material | Stainless steel |
| Case coating | Diamond shield |
| Case size | 39.5 mm width x 44.5 mm height x 12.0 mm thick |
| Glass material | Curved sapphire |
| Glass coating | Interior non-reflective coating |
| Lumibrite | Yes (hands) |
| Clasp | One-push tri-fold method |
| Arm circumference | 19.7 cm (max) |
Watch specifications
| Water resistance | 20 ATM (everyday use) |
| Anti-magnetic | Yes |
| Weight | 154 g |
| Other features |
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Product File
Brand: Seiko / Prospex
Product: Wristwatch
Collection: JDM
Movement: Automatic
Display: Analog