Seiko Cal. 3868 - 210

Released in 1975, the Cal. 3868 with design code 210 was part of Seiko's domestic market collection. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-3ccb553ddd54]

Also known as: World Timer, Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1975

Related Models

• Seiko 5628-617
• Seiko 0746-853
• Seiko 7176-459
• Seiko 5217-395
• Seiko 7026-379
• Seiko 6318-329
• Seiko 6371-844
• Seiko 7058-702
• Seiko 0789-291
• Seiko 6293-896
• Seiko 3829-791
• Seiko 0760-800