Seiko Cal. 4449 - 727

The 4449-727 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4449 caliber with 35j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-93bf1b275cb0]

Also known as: Sumo, Sea Horse

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1977

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