Seiko Cal. 6378 - 766

The Seiko 6378-766 represents an important milestone in Seiko's 1994 lineup. Powered by the 6378 caliber with 21j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-1f949fda9f86]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1994

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