Seiko Cal. 3851 - 913

This Hand-Winding model from 1976 features a 40mm Hardlex-Coated Steel case. With its 22mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-c37f1ccde5b2]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

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