Seiko Cal. 0715 - 841

This Spring Drive model from 1978 features a 34mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-8fa4ef15ed29]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1978

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