Seiko Cal. 6344 - 884

This Spring Drive model from 1971 features a 43mm PVD Black case. Powered by the 6344 caliber with 33j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-38bd3ec3a328]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1971

Related Models

• Seiko 7126-295
• Seiko 6275-731
• Seiko 7131-957
• Seiko 6392-357
• Seiko 5250-238
• Seiko 6214-487
• Seiko 5662-437
• Seiko 6249-372
• Seiko 6324-242
• Seiko 3891-687
• Seiko 5649-319
• Seiko 6399-968