Seiko Cal. 7156 - 228

This Quartz model from 1991 features a 42mm PVD Black case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-ef0754ce5daa]

Also known as: UFO, World Timer

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1991

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