Seiko Cal. 7155 - 555

This Quartz model from 1967 features a 37mm PVD Black case. Powered by the 7155 caliber with 28j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-295c64edb7b2]

Also known as: Emperor, Arnie

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1967

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