Seiko Prospex Marine Master Professional Diver 300M Tuna Can
SBBN 033
SBBN033 Specifications:
Movement
Quartz Powered
Caliber: 7C46
Accuracy: ±15 seconds per month
Power Reserve 5 Years
Antimagnetic
Exterior
Case Material: Stainless steel
Case Size: Diameter 47.7mm, Thickness 14.7mm
Case Coating: Diamond shield
Band Material: Silicon band
Crystal: Dual curve glass material
Lumibrite visibility increased by 60% of the previous model
Other Details
Water resistance 300m
Screw back Case
Rotating Bezel
Screw lock type crown
Unique L-shaped packing structure
4:00 position crown
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