Seiko Cal. 3819 - 650

The Seiko 3819-650 represents an important milestone in Seiko's 1976 lineup. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-ddc9a77717fb]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1976

Related Models

• Seiko 6626-127
• Seiko 6265-391
• Seiko 5276-469
• Seiko 6232-911
• Seiko 6226-226
• Seiko 6222-570
• Seiko 6372-413
• Seiko 6171-858
• Seiko 4461-536
• Seiko 7095-790
• Seiko 6286-950
• Seiko 7129-985