Seiko Cal. 3811 - 489

The 3811-489 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3811 caliber with 17j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-9ac1168ff1df]

Also known as: Pogue, UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1970

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