Seiko Cal. 3873 - 189

This Hand-Winding model from 1965 features a 43mm Titanium case. Powered by the 3873 caliber with 20j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-b1fcef7bee30]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1965

Related Models

• Seiko 7135-191
• Seiko 6675-750
• Seiko 6645-544
• Seiko 3898-389
• Seiko 6136-558
• Seiko 7013-756
• Seiko 5647-820
• Seiko 0799-660
• Seiko 3810-540
• Seiko 6655-880
• Seiko 7090-342
• Seiko 3866-602