Seiko Cal. 7179 - 777

Seiko 7179-777

The 7179-777 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-4c19df985cde]

Also known as: Sumo, Crown

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
White
Jewels
26j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1987

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