Seiko Cal. 3866 - 380

This Solar model from 1998 features a 37mm Hardlex-Coated Steel case. Powered by the 3866 caliber with 33j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-6e1fd657aea8]

Also known as: Tuna, Panda

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1998

Related Models

• Seiko 7066-680
• Seiko 5632-357
• Seiko 7034-374
• Seiko 0761-324
• Seiko 4575-676
• Seiko 6227-873
• Seiko 6642-618
• Seiko 4578-551
• Seiko 4425-314
• Seiko 7059-573
• Seiko 6174-606
• Seiko 7092-125