Seiko Cal. 4530 - 186

The Seiko 4530-186 represents an important milestone in Seiko's 1991 lineup. It features a Navy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-61c4b834dae0]

Also known as: UFO, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Navy

Jewels

20j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1991

Related Models

• Seiko 6134-504
• Seiko 3871-225
• Seiko 4542-643
• Seiko 4448-340
• Seiko 6281-627
• Seiko 4410-302
• Seiko 7092-817
• Seiko 4438-664
• Seiko 5638-413
• Seiko 7057-681
• Seiko 5619-994
• Seiko 6369-761