Seiko Cal. 3830 - 390

The 3830-390 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3830 caliber with 21j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-ba28c38d47c1]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1980

Related Models

• Seiko 4480-241
• Seiko 6289-150
• Seiko 4442-352
• Seiko 6113-551
• Seiko 6134-814
• Seiko 4535-421
• Seiko 3884-426
• Seiko 6339-833
• Seiko 6690-348
• Seiko 6197-924
• Seiko 7181-541
• Seiko 5253-903