Seiko Cal. 7177 - 545

Seiko 7177-545

The Seiko 7177-545 represents an important milestone in Seiko's 1980 lineup. Powered by the 7177 caliber with 35j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-2c72676d23c2]

Also known as: Monster, Baby Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Silver
Jewels
35j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1980

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seikata-wm-2c72676d23c2