Seiko Cal. 0710 - 915

This Spring Drive model from 1990 features a 39mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-05c293a90fc9]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1990

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