Seiko Cal. 6641 - 341

Seiko 6641-341

This Automatic model from 1977 features a 37mm Stainless Steel case. With its 22mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-91bcc03d09ef]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
13.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1977

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