Seiko Cal. 6155 - 431

This Spring Drive model from 1983 features a 42mm Stainless Steel case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-2c97672e2073]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1983

Related Models

• Seiko 6632-972
• Seiko 6682-775
• Seiko 4567-629
• Seiko 4413-819
• Seiko 4554-909
• Seiko 6320-827
• Seiko 5244-829
• Seiko 5684-474
• Seiko 6129-517
• Seiko 5664-957
• Seiko 4563-459
• Seiko 7116-212