Seiko Cal. 7181 - 352

This Automatic model from 1968 features a 36mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-7d3e0d56c3e8]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1968

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