Seiko Cal. 6663 - 715

The 6663-715 is a sought-after Solar piece from Seiko's golden era. Powered by the 6663 caliber with 28j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-f0ac79756d5e]

Also known as: Samurai, Arnie

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1986

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