Seiko Cal. 3815 - 887

The 3815-887 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3815 caliber with 32j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-80ee9791d42f]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1989

Related Models

• Seiko 5684-298
• Seiko 4550-757
• Seiko 6311-185
• Seiko 3884-595
• Seiko 4552-895
• Seiko 3827-646
• Seiko 6616-266
• Seiko 6314-804
• Seiko 4522-143
• Seiko 0744-740
• Seiko 4444-562
• Seiko 4445-178