Seiko Cal. 7155 - 707

Seiko 7155-707

The 7155-707 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-b79ae8f3936f]

Also known as: Monster, Navigator

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1977

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