Seiko Cal. 7177 - 305

Seiko 7177-305

The 7177-305 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7177 caliber with 19j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-21d4bcf51f0e]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Champagne
Jewels
19j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1979

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