Seiko Cal. 6182 - 557

This Hand-Winding model from 1975 features a 35mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-633b1c6f992d]

Also known as: Helmet, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1975

Related Models

• Seiko 6311-520
• Seiko 6363-276
• Seiko 6622-869
• Seiko 0710-142
• Seiko 4412-393
• Seiko 6653-944
• Seiko 7142-603
• Seiko 0743-414
• Seiko 3864-582
• Seiko 5234-731
• Seiko 5231-753
• Seiko 4560-290