Seiko Cal. 3899 - 690

The 3899-690 is a sought-after Quartz piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-4f0935bff720]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1997

Related Models

• Seiko 0732-135
• Seiko 7180-136
• Seiko 6290-668
• Seiko 6226-300
• Seiko 6181-344
• Seiko 6248-451
• Seiko 6231-254
• Seiko 5610-755
• Seiko 5285-205
• Seiko 7010-438
• Seiko 5246-552
• Seiko 3875-371