Seiko Cal. 3827 - 383

This Quartz model from 1971 features a 40mm Gold-Plated case. Powered by the 3827 caliber with 17j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-bd80abb81df5]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1971

Related Models

• Seiko 6257-354
• Seiko 3829-823
• Seiko 4565-518
• Seiko 5643-788
• Seiko 4513-187
• Seiko 4576-818
• Seiko 0780-479
• Seiko 7176-905
• Seiko 5265-830
• Seiko 4549-669
• Seiko 6263-806
• Seiko 6659-394