Seiko Cal. 3815 - 685

The 3815-685 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-bfd0930963b0]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1986

Related Models

• Seiko 6133-589
• Seiko 3825-947
• Seiko 6363-329
• Seiko 3883-278
• Seiko 4462-861
• Seiko 5644-427
• Seiko 3866-868
• Seiko 6388-138
• Seiko 3883-527
• Seiko 3892-107
• Seiko 7192-485
• Seiko 6162-892