Seiko Cal. 4429 - 497

This Hand-Winding model from 1974 features a 45mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-b501551b90fd]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1974

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