Seiko Cal. 6618 - 656

The 6618-656 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6618 caliber with 34j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-7474b64db42e]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1966

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