Seiko Cal. 6649 - 399

Seiko 6649-399

The 6649-399 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6649 caliber with 24j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-5059e88c725a]

Also known as: Monster, UFO

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
White
Jewels
24j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1991

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