Seiko Cal. 6662 - 413

The 6662-413 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6662 caliber with 34j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-e07ecf94dc42]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1968

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