Seiko Cal. 4593 - 528

This Hand-Winding model from 1985 features a 42mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-5820fee40b18]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

33j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1985

Related Models

• Seiko 7070-376
• Seiko 6631-810
• Seiko 5229-255
• Seiko 5219-327
• Seiko 3872-160
• Seiko 3837-521
• Seiko 5236-481
• Seiko 6253-652
• Seiko 6175-709
• Seiko 3871-159
• Seiko 4439-795
• Seiko 6229-197