Seiko Cal. 5645 - 249

Seiko 5645-249

The 5645-249 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5645 caliber with 27j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-d9e68c18b95b]

Also known as: Samurai, Helmet

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
15.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Cream
Jewels
27j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1978

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