Seiko Cal. 4422 - 240

This Hand-Winding model from 1965 features a 36mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-34068b5e6421]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1965

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