Seiko Cal. 3820 - 904

This Quartz model from 1981 features a 38mm Gold-Plated case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1b75a0d55ee8]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1981

Related Models

• Seiko 4590-581
• Seiko 6673-193
• Seiko 6239-501
• Seiko 7121-816
• Seiko 7027-780
• Seiko 5272-321
• Seiko 5640-597
• Seiko 6670-281
• Seiko 6263-336
• Seiko 7175-475
• Seiko 5259-127
• Seiko 6182-317