Seiko Cal. 3864 - 399

The 3864-399 is a sought-after Automatic piece from Seiko's golden era. With its 22mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-7eb5beac3eb4]

Also known as: Rally, Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1992

Related Models

• Seiko 6163-787
• Seiko 6114-167
• Seiko 5262-978
• Seiko 7111-510
• Seiko 4460-781
• Seiko 7150-120
• Seiko 6689-646
• Seiko 6211-758
• Seiko 6229-925
• Seiko 7171-595
• Seiko 3852-498
• Seiko 6383-806