Seiko Cal. 6373 - 793

The Seiko 6373-793 represents an important milestone in Seiko's 1977 lineup. Powered by the 6373 caliber with 32j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-edf6e6906ab3]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1977

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