Seiko Cal. 6651 - 635

Seiko 6651-635

The 6651-635 is a sought-after Automatic piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-d658cc15ce1a]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1981

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