Seiko Cal. 7159 - 425

This Hand-Winding model from 1965 features a 42mm Titanium case. It features a Silver dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-ebb3d15b4738]

Also known as: Tuna, Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1965

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