Seiko Cal. 3820 - 227

The Seiko 3820-227 represents an important milestone in Seiko's 1989 lineup. Powered by the 3820 caliber with 30j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-9ad65117a583]

Also known as: Monster, Shogun

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1989

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