SPB377 PROSPEX
Movement
- Caliber Number 6R54
- Movement Type Automatic with manual winding
- Precision +25 to -15 seconds per day
- Power reserve Approx. 72 hours(3 days)
- Jewels 24
- Functions
-
- 24-hour hand (dual time display function)
- Stop seconds hand function
Case/Band
- Case Material Stainless steel (super hard coating)
- Case Size
- Thickness:13.6mm
Diameter:39.5mm
Lug-to-lug:46.4mm - Crystal Curved sapphire crystal
- Crystal Coating Anti-reflective coating on inner surface
- LumiBrite LumiBrite on hands and index(es)
- Band Material Cow Steer
- Clasp Three-fold clasp with push button release
- Distance between lugs 20
Other Details
- Water Resistance 20 bar
- Magnetic Resistance 4,800 A/m
- Features
-
- Screw-down crown
- See-through & Screw case back