Seiko Cal. 3811 - 772

This Solar model from 1981 features a 43mm Hardlex-Coated Steel case. Powered by the 3811 caliber with 25j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-69f9e77b755a]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1981

Related Models

• Seiko 4579-491
• Seiko 6635-536
• Seiko 6227-433
• Seiko 4519-133
• Seiko 5646-905
• Seiko 7076-810
• Seiko 4499-764
• Seiko 5687-731
• Seiko 5632-819
• Seiko 6630-674
• Seiko 5647-771
• Seiko 5219-482