Seiko Cal. 6380 - 257

The Seiko 6380-257 represents an important milestone in Seiko's 1999 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-6cc3ef341194]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1999

Related Models

• Seiko 4595-913
• Seiko 3864-388
• Seiko 7140-737
• Seiko 4596-455
• Seiko 4427-977
• Seiko 5680-438
• Seiko 3842-988
• Seiko 6632-571
• Seiko 5286-158
• Seiko 5695-640
• Seiko 6677-702
• Seiko 0759-293