Seiko Cal. 7166 - 341

Seiko 7166-341

This Hand-Winding model from 1986 features a 35mm PVD Black case. Powered by the 7166 caliber with 28j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-066d59fd270d]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1986

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