Seiko Prospex Speedtimer Mechanical Chronograph SRQ055
Technical Data
- Model: SRQ055
- Collection: Prospex
- Gender: Men
- Dial Color: Black
- Strap Material: Stainless steel bracelet with super-hard coating
- Lug Width (Mm): 20
- Movement: Automatic
- Caliber: 8R48
-
Vibrations Per Hour: 28,800
-
Jewels: 34
-
Power Reserve: Approximately 45 hours
- Case Material: Stainless steel case with super-hard coating
- Case Diameter (Mm): 40.2
- Case Thickness (Mm): 14.6
- Case Length (Mm): 49.5
- Crystal Type: Dual curved sapphire crystal with anti-reflective coating on the inner surface
- Water Resistance: 10 bar, 100 meters (330 feet)
Features
- Prospex Speedtimer Mechanical Chronograph
- Black Tachymeter bezel
- Column wheel and vertical clutch mechanism allowing for smooth, stutter-free movement of the chronograph hand
- Date calendar
- Design inspired by Seiko's early precision chronographs
- Contrast in finish between the dial base and subdials improves visibility
- Chronograph measurement of up to 12 hours of elapsed time in 1/8-second increments
- Screwdown caseback
- Classic black dial with Speedtimer logo
- Automatic chronograph with manual winding capability
- LumiBrite hands and markers
- Tri-fold push button release clasp
Seiko Prospex Speedtimer Mechanical Chronograph SRQ055
Seiko Prospex Speedtimer Mechanical Chronograph SRQ055
Technical Data
- Model: SRQ055
- Collection: Prospex
- Gender: Men
- Dial Color: Black
- Strap Material: Stainless steel bracelet with super-hard coating
- Lug Width (Mm): 20
- Movement: Automatic
- Caliber: 8R48
-
Vibrations Per Hour: 28,800
-
Jewels: 34
-
Power Reserve: Approximately 45 hours
- Case Material: Stainless steel case with super-hard coating
- Case Diameter (Mm): 40.2
- Case Thickness (Mm): 14.6
- Case Length (Mm): 49.5
- Crystal Type: Dual curved sapphire crystal with anti-reflective coating on the inner surface
- Water Resistance: 10 bar, 100 meters (330 feet)
Features
- Prospex Speedtimer Mechanical Chronograph
- Black Tachymeter bezel
- Column wheel and vertical clutch mechanism allowing for smooth, stutter-free movement of the chronograph hand
- Date calendar
- Design inspired by Seiko's early precision chronographs
- Contrast in finish between the dial base and subdials improves visibility
- Chronograph measurement of up to 12 hours of elapsed time in 1/8-second increments
- Screwdown caseback
- Classic black dial with Speedtimer logo
- Automatic chronograph with manual winding capability
- LumiBrite hands and markers
- Tri-fold push button release clasp
Availability: Out of STOCK
Authorized Retailer
Specifications
Specifications
Return Policy
Return Policy
Exchange only within 10 days of purchase

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