Seiko Cal. 5648 - 124

Seiko 5648-124

The 5648-124 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5648 caliber with 19j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-2a7b9d30a966]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1979

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