Seiko Cal. 4425 - 473

This Spring Drive model from 1972 features a 37mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-89d1cff9db79]

Also known as: Tuna, Panda

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1972

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