Seiko Cal. 3890 - 547

This Spring Drive model from 1973 features a 43mm Two-Tone case. Powered by the 3890 caliber with 31j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-872f15286111]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1973

Related Models

• Seiko 5211-612
• Seiko 7125-103
• Seiko 4566-400
• Seiko 5610-807
• Seiko 0728-491
• Seiko 6394-968
• Seiko 4551-583
• Seiko 6348-855
• Seiko 4557-567
• Seiko 6133-385
• Seiko 4585-860
• Seiko 5671-463