Seiko Cal. 3866 - 627

Seiko 3866-627

This Solar model from 1967 features a 41mm Hardlex-Coated Steel case. Powered by the 3866 caliber with 19j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-b9f2f637fede]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Green
Jewels
19j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1967

Related Models

seikata-wm-b9f2f637fede