Seiko Cal. 5655 - 241

This Spring Drive model from 1990 features a 39mm Hardlex-Coated Steel case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-4765e2c3c64b]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1990

Related Models

• Seiko 5639-143
• Seiko 6182-899
• Seiko 5643-558
• Seiko 6691-780
• Seiko 6250-807
• Seiko 0784-238
• Seiko 4412-108
• Seiko 4590-655
• Seiko 7116-891
• Seiko 7164-802
• Seiko 4429-499
• Seiko 3856-622