Seiko Cal. 7181 - 621

Seiko 7181-621

This Hand-Winding model from 1981 features a 39mm PVD Black case. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-6a289bf1776c]

Also known as: Goldfeather, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
39mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
120m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1981

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