Seiko Cal. 5646 - 192

Seiko 5646-192

The 5646-192 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5646 caliber with 28j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-376bfdddf068]

Also known as: Rally, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
8.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1973

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seikata-wm-376bfdddf068