Seiko Cal. 4412 - 403

The 4412-403 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4412 caliber with 32j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-d16ffa1bce4e]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1984

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