Seiko Cal. 6623 - 810

The 6623-810 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6623 caliber with 29j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-e8ed61b807c4]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1986

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