Seiko Cal. 4448 - 588

Seiko 4448-588

The 4448-588 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4448 caliber with 20j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-28385433dc7e]

Also known as: Panda, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
20j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1971

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seikata-wm-28385433dc7e