Seiko Cal. 5645 - 389

Seiko 5645-389

The 5645-389 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5645 caliber with 19j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-575dc209a68b]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Cream
Jewels
19j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1974

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seikata-wm-575dc209a68b