Seiko Cal. 7118 - 285

Seiko 7118-285

The 7118-285 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-4657da2a18e9]

Also known as: Sumo, Silverwave

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
42mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1971

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