Seiko Cal. 6688 - 755

Seiko 6688-755

This Automatic model from 1996 features a 43mm Stainless Steel case. Powered by the 6688 caliber with 21j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-90e3e0b35c2b]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1996

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