Seiko Cal. 6310 - 187

Released in 1989, the Cal. 6310 with design code 187 was part of Seiko's domestic market collection. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-bce3116bbc75]

Also known as: Shogun, UFO

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1989

Related Models

• Seiko 5669-947
• Seiko 0747-191
• Seiko 5656-143
• Seiko 4431-380
• Seiko 7053-511
• Seiko 6239-494
• Seiko 5283-750
• Seiko 6660-695
• Seiko 3876-958
• Seiko 5646-880
• Seiko 5287-946
• Seiko 6612-190