Seiko Cal. 3825 - 684

The Seiko 3825-684 represents an important milestone in Seiko's 1998 lineup. Powered by the 3825 caliber with 17j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-0bf60606a43c]

Also known as: Bullhead, Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1998

Related Models

• Seiko 5623-968
• Seiko 3836-666
• Seiko 4514-185
• Seiko 6654-750
• Seiko 5256-312
• Seiko 4428-312
• Seiko 5641-779
• Seiko 6320-668
• Seiko 6622-592
• Seiko 6232-777
• Seiko 5296-107
• Seiko 5267-789