Seiko Cal. 6378 - 287

Seiko 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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