Seiko Cal. 6377 - 103

The Seiko 6377-103 represents an important milestone in Seiko's 1997 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-985dbcefacb6]

Also known as: Crown, Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1997

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