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HBF002
Prospex
Marinemaster
Marinemaster
Jul 2026 Release
Marinemaster 1968 Heritage JAMSTEC Limited Edition
Limited edition of 1,000 pieces
Specifications
Movement
- Caliber Number
- 8L45
- Movement Type
- Automatic with manual winding
- Precision
- +10 to -5 seconds per day
- Power reserve
- Approx. 72 hours(3 days)
- Jewels
- 35
- Functions
-
- 28,800 vibrations per hour (8 beats per second)
- Stop second hand function
- Date display
Case/Band
- Case Material
- Stainless steel (Bezel: Stainless steel with ceramic display)
- Case Size
-
Thickness:14.1mm
Diameter:42.6mm
Lug-to-lug:49.3mm - Crystal
- Dual-curved sapphire crystal
- Crystal Coating
- Anti-reflective coating on inner surface
- LumiBrite
- LumiBrite on hands, index(es) and bezel
- Clasp
- Three-fold clasp&push button release, solid & slide adjuster
- Distance between lugs
- 20mm
Other Details
- Water Resistance
- 300m / 1000ft diver's
- Magnetic Resistance
- 4,800 A/m
- Features
-
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- Unidirectional rotating bezel
- Screw-down crown
- Screw case back
- In an actual product, the case back direction might be different from the photograph.






