Seiko Cal. 6373 - 828

Seiko 6373-828

The 6373-828 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6373 caliber with 18j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-be8a2092f1ba]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1973

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