Seiko Cal. 5275 - 378

This Automatic model from 1971 features a 36mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-273c5ae4e238]

Also known as: World Timer, Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1971

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