Seiko Cal. 7144 - 636

This Solar model from 1973 features a 45mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-5c464fd1b09e]

Also known as: Tuna, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1973

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