Seiko Cal. 6163 - 353

This Solar model from 1971 features a 44mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-c5a790573279]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1971

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