Seiko Cal. 5650 - 689

Seiko 5650-689

The 5650-689 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5650 caliber with 23j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-b5706d57898a]

Also known as: Bellmatic, Arnie

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1991

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