Seiko Cal. 6677 - 222

Seiko 6677-222

This Hand-Winding model from 1988 features a 35mm Hardlex-Coated Steel case. Powered by the 6677 caliber with 35j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-a869a6756b28]

Also known as: Monster, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1988

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seikata-wm-a869a6756b28