Seiko Cal. 6650 - 274

The 6650-274 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6650 caliber with 34j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-9dd414d528a2]

Also known as: Silverwave, Flighty

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1971

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