Seiko Cal. 5273 - 830

Seiko 5273-830

This Hand-Winding model from 1972 features a 35mm PVD Black case. Powered by the 5273 caliber with 21j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-bac9c5e2ec56]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
White
Jewels
21j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1972

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seikata-wm-bac9c5e2ec56