Seiko Cal. 3852 - 670

The Seiko 3852-670 represents an important milestone in Seiko's 1982 lineup. Powered by the 3852 caliber with 33j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-9c2224019ad0]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1982

Related Models

• Seiko 3820-302
• Seiko 6139-862
• Seiko 3899-373
• Seiko 4556-596
• Seiko 6177-480
• Seiko 0754-999
• Seiko 0757-881
• Seiko 6267-313
• Seiko 6136-950
• Seiko 3887-311
• Seiko 3880-270
• Seiko 7057-450