Seiko Cal. 6631 - 482

Seiko 6631-482

The 6631-482 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-cfbf487e4e4e]

Also known as: Sumo, Bullhead

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1979

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