Seiko Cal. 3821 - 139

Released in 1976, the Cal. 3821 with design code 139 was part of Seiko's domestic market collection. Powered by the 3821 caliber with 19j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-7e0cdb9c8e10]

Also known as: Panda, Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1976

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