Seiko Cal. 6177 - 673

Seiko 6177-673

The Seiko 6177-673 represents an important milestone in Seiko's 1970 lineup. Powered by the 6177 caliber with 32j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-38a34e46b015]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
14.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1970

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seikata-wm-38a34e46b015