Seiko Cal. 4494 - 418

This Spring Drive model from 1966 features a 40mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-120eaf05aad2]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1966

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