Seiko Cal. 7177 - 260

Seiko 7177-260

The 7177-260 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7177 caliber with 30j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-84af2ced8e37]

Also known as: Rally, Silverwave

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
42mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1966

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