Seiko Cal. 6278 - 279

Seiko 6278-279

The Seiko 6278-279 represents an important milestone in Seiko's 1977 lineup. Powered by the 6278 caliber with 33j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-b000ef2ddcdb]

Also known as: Monster, Golden Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Green
Jewels
33j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1977

Related Models

seikata-wm-b000ef2ddcdb