Seiko Cal. 7181 - 879

Seiko 7181-879

The 7181-879 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-2a34f719695d]

Also known as: Helmet, Silverwave

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
15.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Burgundy
Jewels
18j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1989

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seikata-wm-2a34f719695d