Seiko Cal. 3861 - 666

This Solar model from 1967 features a 46mm Stainless Steel case. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-4be786c22661]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1967

Related Models

• Seiko 3862-385
• Seiko 7087-448
• Seiko 7020-739
• Seiko 0771-902
• Seiko 0741-799
• Seiko 0761-156
• Seiko 5239-426
• Seiko 6168-924
• Seiko 5664-773
• Seiko 5675-607
• Seiko 4464-703
• Seiko 7027-921