Seiko Cal. 3851 - 825

This Hand-Winding model from 1998 features a 34mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-eb4645b280a0]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1998

Related Models

• Seiko 6174-599
• Seiko 7054-755
• Seiko 4570-549
• Seiko 6184-882
• Seiko 7071-340
• Seiko 4592-149
• Seiko 6383-761
• Seiko 5662-970
• Seiko 3899-739
• Seiko 4445-407
• Seiko 5625-117
• Seiko 3880-330