Seiko Cal. 5645 - 369

Seiko 5645-369

The 5645-369 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5645 caliber with 32j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-e2053c08a235]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1968

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