Seiko Cal. 6375 - 877

The Seiko 6375-877 represents an important milestone in Seiko's 1976 lineup. Powered by the 6375 caliber with 23j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-8dccd1f78105]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1976

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