Seiko Cal. 5694 - 391

Seiko 5694-391

This Hand-Winding model from 1975 features a 40mm Hardlex-Coated Steel case. Powered by the 5694 caliber with 36j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-ed340e2cfedf]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1975

Related Models

seikata-wm-ed340e2cfedf