Seiko Cal. 6649 - 980

Seiko 6649-980

The 6649-980 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6649 caliber with 34j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-26a023bb95ec]

Also known as: Sumo, Rally

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
42mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Cream
Jewels
34j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1993

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