Seiko Cal. 7177 - 107

Seiko 7177-107

The 7177-107 is a sought-after Solar piece from Seiko's golden era. Powered by the 7177 caliber with 20j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-fa6f2277d421]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
20j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1972

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