Seiko Cal. 4549 - 248

Seiko 4549-248

The 4549-248 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4549 caliber with 33j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-78ea7d66753e]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
46mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
33j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1967

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