Seiko Cal. 6374 - 503

Seiko 6374-503

The 6374-503 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6374 caliber with 32j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-3decbbce549e]

Also known as: Emperor

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1967

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