Seiko Cal. 7166 - 621

Seiko 7166-621

This Automatic model from 1978 features a 42mm Stainless Steel case. Powered by the 7166 caliber with 19j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-ae5d647fdfd1]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1978

Related Models

seikata-wm-ae5d647fdfd1