Seiko Cal. 4523 - 225

The Seiko 4523-225 represents an important milestone in Seiko's 1990 lineup. It features a Navy dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-fda312e6ee28]

Also known as: Silverwave, Navigator

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1990

Related Models

• Seiko 7152-859
• Seiko 6333-712
• Seiko 5287-743
• Seiko 7120-434
• Seiko 5670-475
• Seiko 6671-196
• Seiko 6182-716
• Seiko 0787-679
• Seiko 6664-689
• Seiko 5688-409
• Seiko 6276-495
• Seiko 6169-140