Seiko Cal. 4554 - 149

The Seiko 4554-149 represents an important milestone in Seiko's 1977 lineup. Powered by the 4554 caliber with 22j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-35cfd8cbbf39]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1977

Related Models

• Seiko 5256-871
• Seiko 5613-990
• Seiko 6343-752
• Seiko 3871-712
• Seiko 6298-444
• Seiko 7163-619
• Seiko 0741-900
• Seiko 4438-579
• Seiko 4435-537
• Seiko 6392-371
• Seiko 6396-424
• Seiko 6649-253