Seiko Cal. 3858 - 660

The Seiko 3858-660 represents an important milestone in Seiko's 1991 lineup. It features a Black dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-63f38dc0f271]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1991

Related Models

• Seiko 6368-997
• Seiko 4448-531
• Seiko 6343-868
• Seiko 6250-483
• Seiko 7039-648
• Seiko 7023-244
• Seiko 6150-998
• Seiko 7063-245
• Seiko 6171-136
• Seiko 6179-909
• Seiko 6118-401
• Seiko 6620-746