Seiko Cal. 4580 - 380

Seiko 4580-380

The 4580-380 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4580 caliber with 29j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-7f572de03dab]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
42mm
Case Thickness
10.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
29j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1966

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