Seiko Cal. 6243 - 902

This Spring Drive model from 1975 features a 44mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-2dafbafd79c0]

Also known as: Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1975

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