Seiko Cal. 4422 - 462

This Hand-Winding model from 1972 features a 34mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-116d338db0f3]

Also known as: Tuna, Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1972

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