Seiko Cal. 7133 - 677

Seiko 7133-677

This Hand-Winding model from 1999 features a 43mm Titanium case. Powered by the 7133 caliber with 31j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-3bf45da9464b]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
8.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
90m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1999

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