Seiko Cal. 3815 - 526

The Seiko 3815-526 represents an important milestone in Seiko's 1969 lineup. It features a Champagne dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-885a0cae3cbf]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1969

Related Models

• Seiko 4522-572
• Seiko 6369-587
• Seiko 3825-486
• Seiko 6372-278
• Seiko 6618-104
• Seiko 7133-393
• Seiko 6661-455
• Seiko 4429-160
• Seiko 5692-128
• Seiko 5271-665
• Seiko 7117-846
• Seiko 6644-668