Seiko Cal. 5230 - 572

This Hand-Winding model from 1990 features a 41mm Two-Tone case. With its 20mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-58a6f4e5b36e]

Also known as: Sumo, Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1990

Related Models

• Seiko 0777-889
• Seiko 0730-252
• Seiko 4517-281
• Seiko 4545-801
• Seiko 6139-513
• Seiko 7074-891
• Seiko 6285-317
• Seiko 7068-445
• Seiko 7186-137
• Seiko 5219-674
• Seiko 6123-303
• Seiko 6134-607