Seiko Cal. 6652 - 647

Seiko 6652-647

The 6652-647 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6652 caliber with 26j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-bd1b40beefd5]

Also known as: Monster, Sea Horse

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Navy
Jewels
26j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1991

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