Seiko Cal. 3820 - 898

The Seiko 3820-898 represents an important milestone in Seiko's 1965 lineup. It features a Navy dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-bc6d4de4acc4]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1965

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