Seiko Cal. 3820 - 228

The Seiko 3820-228 represents an important milestone in Seiko's 1988 lineup. Powered by the 3820 caliber with 30j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-b0e3e74ff312]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1988

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