Seiko Cal. 6377 - 383

The Seiko 6377-383 represents an important milestone in Seiko's 1998 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-1a0d8f736beb]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1998

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