Seiko Cal. 3813 - 500

The 3813-500 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-fce89ea75b1a]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1969

Related Models

• Seiko 6155-428
• Seiko 3810-689
• Seiko 4447-726
• Seiko 6680-786
• Seiko 4459-392
• Seiko 3817-376
• Seiko 6698-169
• Seiko 6175-393
• Seiko 6337-182
• Seiko 4458-589
• Seiko 7084-318
• Seiko 0755-106