Seiko Cal. 4437 - 957

This Kinetic model from 1966 features a 34mm Gold-Plated case. With its 21mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-47d40333b5c3]

Also known as: Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1966

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