Seiko Cal. 4412 - 726

This Hand-Winding model from 1972 features a 43mm PVD Black case. Powered by the 4412 caliber with 27j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-3769a4a8a2a6]

Also known as: Turtle, Samurai

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1972

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