Seiko Cal. 3812 - 890

The 3812-890 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3812 caliber with 36j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-aa69e8a00c9c]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1991

Related Models

• Seiko 7082-899
• Seiko 7180-693
• Seiko 0735-762
• Seiko 3891-994
• Seiko 6279-482
• Seiko 5216-860
• Seiko 5621-496
• Seiko 7078-821
• Seiko 0733-797
• Seiko 6127-597
• Seiko 5271-812
• Seiko 6346-252