Seiko Cal. 6378 - 849

Seiko 6378-849

The Seiko 6378-849 represents an important milestone in Seiko's 1990 lineup. Powered by the 6378 caliber with 19j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-e5f86c0bf40f]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
11.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1990

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