Seiko Cal. 5650 - 618

Seiko 5650-618

The 5650-618 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5650 caliber with 30j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-abf97076bfb1]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
14.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1987

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