Seiko Cal. 4449 - 237

The 4449-237 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-0b8c67928a49]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1971

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