Seiko Cal. 6243 - 861

This Automatic model from 1990 features a 40mm Two-Tone case. Powered by the 6243 caliber with 18j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-e6d3d8e93296]

Also known as: UFO, Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1990

Related Models

• Seiko 3887-183
• Seiko 6396-468
• Seiko 4578-894
• Seiko 5685-579
• Seiko 4484-704
• Seiko 4478-694
• Seiko 5616-904
• Seiko 7116-392
• Seiko 6277-221
• Seiko 3859-824
• Seiko 6687-576
• Seiko 7111-482