Seiko Cal. 7111 - 643

This Automatic model from 1971 features a 45mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-004725f1322f]

Also known as: Tuna, Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1971

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