Seiko Cal. 6641 - 294

This Automatic model from 1975 features a 44mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-56eaa65a457d]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1975

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