Seiko Cal. 7127 - 731

This Quartz model from 1970 features a 40mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-309c636ccef7]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1970

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