Seiko Cal. 3865 - 137

The 3865-137 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8e63bbae5d3e]

Also known as: Samurai, Rally

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1975

Related Models

• Seiko 3886-479
• Seiko 6115-927
• Seiko 4420-841
• Seiko 4433-613
• Seiko 7114-461
• Seiko 0713-468
• Seiko 5226-213
• Seiko 7192-104
• Seiko 3848-673
• Seiko 6134-517
• Seiko 3836-452
• Seiko 4441-363