Seiko Cal. 3864 - 613

The 3864-613 is a sought-after Automatic piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-a124134277e6]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1980

Related Models

• Seiko 3863-996
• Seiko 5210-843
• Seiko 7187-758
• Seiko 3856-370
• Seiko 7074-385
• Seiko 6688-452
• Seiko 6256-273
• Seiko 5634-877
• Seiko 4596-701
• Seiko 4594-438
• Seiko 6368-656
• Seiko 6266-880