Seiko Cal. 6653 - 391

Seiko 6653-391

The 6653-391 is a sought-after Solar piece from Seiko's golden era. Powered by the 6653 caliber with 30j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-87d6be033b54]

Also known as: Sea Horse, Emperor

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
14.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1987

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