Seiko Cal. 6653 - 231

The 6653-231 is a sought-after Solar piece from Seiko's golden era. Powered by the 6653 caliber with 21j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-67fc44d1f900]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1981

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