Seiko Cal. 6170 - 481

The Seiko 6170-481 represents an important milestone in Seiko's 1971 lineup. It features a Champagne dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-aeb4987070e9]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1971

Related Models

• Seiko 7189-536
• Seiko 7119-525
• Seiko 3880-979
• Seiko 5680-647
• Seiko 7195-526
• Seiko 5673-597
• Seiko 7178-252
• Seiko 4519-794
• Seiko 3813-978
• Seiko 4443-731
• Seiko 3891-342
• Seiko 7110-456