Seiko Cal. 7187 - 201

This Quartz model from 1976 features a 34mm PVD Black case. Powered by the 7187 caliber with 33j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-044740453bc6]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1976

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