Seiko Cal. 5647 - 403

This Spring Drive model from 1972 features a 34mm Titanium case. It features a White dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-5d47e4f1abb0]

Also known as: Arnie, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1972

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