Seiko Cal. 5646 - 706

Seiko 5646-706

The 5646-706 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5646 caliber with 31j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-f49c169cfd03]

Also known as: UFO

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1984

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