Seiko Cal. 3861 - 136

The 3861-136 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-aae2d78c7908]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

32j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1965

Related Models

• Seiko 5680-887
• Seiko 7168-275
• Seiko 7127-351
• Seiko 7015-632
• Seiko 6662-819
• Seiko 5296-971
• Seiko 4564-361
• Seiko 6128-660
• Seiko 4429-564
• Seiko 0753-717
• Seiko 6277-845
• Seiko 7047-377