Seiko Cal. 6379 - 866

Seiko 6379-866

The Seiko 6379-866 represents an important milestone in Seiko's 1980 lineup. Powered by the 6379 caliber with 30j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-a193eb2d8782]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1980

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seikata-wm-a193eb2d8782