Seiko Cal. 3816 - 862

The Seiko 3816-862 represents an important milestone in Seiko's 1972 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-06a7da7eb2f2]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1972

Related Models

• Seiko 4581-426
• Seiko 5674-503
• Seiko 6386-329
• Seiko 3864-709
• Seiko 6195-962
• Seiko 3825-138
• Seiko 3872-312
• Seiko 6695-652
• Seiko 4557-154
• Seiko 6199-493
• Seiko 7077-968
• Seiko 4492-535