Seiko Cal. 5651 - 817

The 5651-817 is a sought-after Solar piece from Seiko's golden era. Powered by the 5651 caliber with 29j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-f503f0789abd]

Also known as: Sea Horse, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1971

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