Seiko Cal. 5644 - 212

Seiko 5644-212

The 5644-212 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5644 caliber with 25j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-fd6c52dc4bca]

Also known as: Navigator

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
25j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1974

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