Seiko Cal. 4423 - 554

This Solar model from 1997 features a 38mm Titanium case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-efe275fdd1c5]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1997

Related Models

• Seiko 5614-361
• Seiko 3842-539
• Seiko 3879-623
• Seiko 6652-788
• Seiko 6635-361
• Seiko 7113-577
• Seiko 7174-836
• Seiko 6336-481
• Seiko 7168-896
• Seiko 6170-564
• Seiko 5240-546
• Seiko 4481-956