Seiko Cal. 6373 - 655

Seiko 6373-655

This Hand-Winding model from 1966 features a 42mm Gold-Plated case. Powered by the 6373 caliber with 25j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-ed9f79303c7c]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1966

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