Seiko Cal. 6177 - 405

Seiko 6177-405

The Seiko 6177-405 represents an important milestone in Seiko's 1969 lineup. Powered by the 6177 caliber with 34j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-63a422e6418d]

Also known as: Sumo, Arnie

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
34j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1969

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