Seiko Cal. 6377 - 711

Seiko 6377-711

The Seiko 6377-711 represents an important milestone in Seiko's 1967 lineup. Powered by the 6377 caliber with 32j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-f22166a5ad02]

Also known as: UFO, Rally

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
32j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1967

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