Seiko Cal. 4410 - 623

This Spring Drive model from 1989 features a 45mm Hardlex-Coated Steel case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-83f286a83c74]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1989

Related Models

• Seiko 4428-624
• Seiko 6315-266
• Seiko 5642-296
• Seiko 4454-343
• Seiko 6135-889
• Seiko 4464-507
• Seiko 3840-855
• Seiko 5297-295
• Seiko 6218-981
• Seiko 5298-198
• Seiko 7066-627
• Seiko 4565-947