Seiko Cal. 3887 - 813

The Seiko 3887-813 represents an important milestone in Seiko's 1979 lineup. Powered by the 3887 caliber with 24j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-4d94811958f0]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1979

Related Models

• Seiko 4578-628
• Seiko 5277-882
• Seiko 7056-425
• Seiko 4512-815
• Seiko 6665-397
• Seiko 4551-218
• Seiko 5242-497
• Seiko 7019-909
• Seiko 7083-677
• Seiko 5652-957
• Seiko 4595-332
• Seiko 3830-848