Seiko Cal. 5254 - 784

This Automatic model from 1990 features a 40mm Titanium case. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-8eec03bf0eb4]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1990

Related Models

• Seiko 5227-749
• Seiko 7148-758
• Seiko 0751-831
• Seiko 7119-973
• Seiko 3865-365
• Seiko 6280-414
• Seiko 4468-472
• Seiko 4552-672
• Seiko 3824-989
• Seiko 6643-515
• Seiko 5220-713
• Seiko 6698-438