Seiko Cal. 4580 - 873

Seiko 4580-873

The 4580-873 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4580 caliber with 32j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-5fce37bef3e3]

Also known as: World Timer, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
45mm
Case Thickness
15.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1990

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