Seiko Cal. 6610 - 815

The 6610-815 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6610 caliber with 27j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-13352df47c14]

Also known as: Silverwave, Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1965

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