Seiko Cal. 4534 - 144

This Spring Drive model from 1990 features a 45mm Hardlex-Coated Steel case. With its 21mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-5958f222495a]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1990

Related Models

• Seiko 4484-849
• Seiko 6250-540
• Seiko 6692-671
• Seiko 7143-686
• Seiko 4562-584
• Seiko 6142-880
• Seiko 6631-935
• Seiko 4464-134
• Seiko 7021-240
• Seiko 6224-193
• Seiko 7030-614
• Seiko 6613-414