Seiko Cal. 4473 - 687

This Spring Drive model from 1975 features a 41mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-a4fbba92fe67]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1975

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