Seiko Cal. 7181 - 304

Seiko 7181-304

This Hand-Winding model from 1992 features a 41mm PVD Black case. With its 18mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-268edc815516]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
41mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
130m
Dial Color
Green
Jewels
30j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1992

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seikata-wm-268edc815516