Seiko Cal. 6163 - 921

The Seiko 6163-921 represents an important milestone in Seiko's 1994 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-effb722f47b5]

Also known as: UFO, Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1994

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