Seiko Cal. 6623 - 300

The 6623-300 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6623 caliber with 23j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-b380b3cf2f8f]

Also known as: Shogun, Arnie

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1967

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