Seiko Cal. 3887 - 662

The 3887-662 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3887 caliber with 20j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-0de2502bbf6e]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1967

Related Models

• Seiko 3829-122
• Seiko 6168-992
• Seiko 6187-159
• Seiko 3880-236
• Seiko 5637-694
• Seiko 6163-487
• Seiko 0724-125
• Seiko 0759-850
• Seiko 7160-254
• Seiko 7018-767
• Seiko 0780-965
• Seiko 6276-989