Seiko Cal. 6613 - 663

The 6613-663 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6613 caliber with 22j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-54c411980f7e]

Also known as: Samurai, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1995

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