Seiko Cal. 3841 - 863

The Seiko 3841-863 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-976d306b8456]

Also known as: Sea Horse, Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1971

Related Models

• Seiko 4429-841
• Seiko 3836-308
• Seiko 0768-433
• Seiko 3839-724
• Seiko 6221-967
• Seiko 5643-637
• Seiko 6243-387
• Seiko 5646-918
• Seiko 6176-285
• Seiko 5286-252
• Seiko 5222-270
• Seiko 7156-159