 
SPB121 • Seiko Prospex
      $975.00
Movement
- Caliber Number
- 6R35
- Movement Type
- Automatic with manual winding
- Precision
- +25 to -15 seconds per day
- Power reserve
- Approx. 70 hours
- Jewels
- 24
- Functions
- 
- Stop second hand function
- Date display
 
Case/Band
- Case Material
- Stainless steel
- Case Size
- Thickness:13.2mm
 Diameter:39.5mm
 Lug-to-lug:46.4mm
- Crystal
- Sapphire crystal with magnifier
- Crystal Coating
- Anti-reflective coating on inner surface
- LumiBrite
- Lumibrite on hands and index(es)
- Band Material
- Calfskin
- Clasp
- Three-fold clasp with push button release
- Distance between lugs
- 20
Other Details
- Water Resistance
- 20 bar
- Magnetic Resistance
- 4,800 A/m
- Weight
- 87.0
- Features
- 
- See-through case back
- Rotating compass inner ring
- Screw-down crown
- See-through & Screw case back
 
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