Seiko Cal. 6390 - 744

This Solar model from 1998 features a 40mm Stainless Steel case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-b2d81c7ce405]

Also known as: Sumo, Pogue

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1998

Related Models

• Seiko 5266-500
• Seiko 0722-514
• Seiko 4547-958
• Seiko 3847-319
• Seiko 7155-208
• Seiko 0781-349
• Seiko 6222-357
• Seiko 0740-120
• Seiko 6668-786
• Seiko 6197-583
• Seiko 6244-695
• Seiko 6351-469