Seiko Cal. 6378 - 366

The Seiko 6378-366 represents an important milestone in Seiko's 1996 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-5940a266bbdf]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1996

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