Seiko Cal. 6611 - 700

The 6611-700 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6611 caliber with 25j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-c7d542ffa31c]

Also known as: Sportsmatic, Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1977

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