Seiko Cal. 5279 - 373

Seiko 5279-373

The 5279-373 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5279 caliber with 36j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-fedb23ea44a4]

Also known as: Baby Tuna, Flighty

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Champagne
Jewels
36j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1982

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