Seiko Cal. 6377 - 599

The Seiko 6377-599 represents an important milestone in Seiko's 1980 lineup. Powered by the 6377 caliber with 17j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-30f5bef637cd]

Also known as: Bellmatic, Navigator

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1980

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