Seiko Cal. 3877 - 183

This Spring Drive model from 1990 features a 42mm Two-Tone case. Powered by the 3877 caliber with 34j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-7c473e5d817b]

Also known as: Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1990

Related Models

• Seiko 6156-587
• Seiko 3830-420
• Seiko 3868-854
• Seiko 3863-526
• Seiko 6338-280
• Seiko 6386-990
• Seiko 6231-205
• Seiko 3875-494
• Seiko 6682-996
• Seiko 4440-843
• Seiko 0782-871
• Seiko 5280-848