Prospex ‘Navigator Timer’ Land Mechanical GMT Limited Edition

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 second hand function

Case Material: Stainless steel (super hard coating)
Case Size:
- Thickness: 12.6mm
- Diameter: 38.5mm
- Lug-to-lug: 45.2mm

Crystal: Box shaped sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, index(es) and bezel
Clasp: Three-fold clasp with push button release
Distance between lugs: 19

Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Weight: 131.0g

Features:
- LIMITED EDITION on the case back
- Rotating bezel (24-hour display)
- Screw case back