Seiko Cal. 7191 - 855

This Quartz model from 1965 features a 41mm Titanium case. Powered by the 7191 caliber with 32j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-64a68e0eb41d]

Also known as: Monster, Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1965

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