Seiko Cal. 3813 - 699

The 3813-699 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3813 caliber with 20j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-a6d5d5218770]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1995

Related Models

• Seiko 6663-454
• Seiko 0759-275
• Seiko 5637-455
• Seiko 3827-867
• Seiko 5627-759
• Seiko 6376-787
• Seiko 3896-618
• Seiko 6391-682
• Seiko 3826-277
• Seiko 5666-126
• Seiko 3826-928
• Seiko 6234-644