Seiko Cal. 6378 - 287

The Seiko 6378-287 represents an important milestone in Seiko's 1996 lineup. Powered by the 6378 caliber with 17j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-1fd6ebd273f7]

Also known as: Tuna, Panda

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1996

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