Seiko Cal. 4412 - 616

This Hand-Winding model from 1965 features a 38mm Titanium case. With its 21mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-415dcd4f4661]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1965

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