Seiko Cal. 3843 - 146

This Spring Drive model from 1999 features a 40mm Two-Tone case. Powered by the 3843 caliber with 17j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-a041168391f4]

Also known as: Tuna, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1999

Related Models

• Seiko 6138-759
• Seiko 4560-629
• Seiko 4411-179
• Seiko 6119-102
• Seiko 7166-735
• Seiko 6648-575
• Seiko 7073-852
• Seiko 4490-216
• Seiko 6321-822
• Seiko 5693-673
• Seiko 6398-666
• Seiko 7197-946