Seiko Cal. 3815 - 390

The Seiko 3815-390 represents an important milestone in Seiko's 1993 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-487ee951974d]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1993

Related Models

• Seiko 5646-617
• Seiko 5646-720
• Seiko 6378-594
• Seiko 7079-950
• Seiko 5252-459
• Seiko 6220-120
• Seiko 5620-744
• Seiko 5624-289
• Seiko 4429-270
• Seiko 5661-923
• Seiko 7127-294
• Seiko 7120-389