Seiko Cal. 3831 - 515

This Automatic model from 1989 features a 36mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-0e221b8e0d09]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1989

Related Models

• Seiko 6621-259
• Seiko 4512-814
• Seiko 6315-825
• Seiko 6277-837
• Seiko 5690-103
• Seiko 6640-991
• Seiko 5294-802
• Seiko 6659-410
• Seiko 7057-819
• Seiko 4547-277
• Seiko 5279-501
• Seiko 7039-286