Seiko Cal. 3817 - 161

This Hand-Winding model from 1980 features a 43mm Gold-Plated case. With its 20mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-fd6391f26c1b]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1980

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