Seiko Cal. 4464 - 931

This Hand-Winding model from 1965 features a 34mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-7048cfa024b1]

Also known as: Turtle, Sumo

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1965

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