Seiko Cal. 4578 - 778

Released in 1998, the Cal. 4578 with design code 778 was part of Seiko's domestic market collection. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-07a7ab442fb3]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1998

Related Models

• Seiko 5239-106
• Seiko 4576-724
• Seiko 5215-634
• Seiko 0719-724
• Seiko 6311-346
• Seiko 3840-139
• Seiko 0781-362
• Seiko 4532-767
• Seiko 0796-386
• Seiko 6258-916
• Seiko 4571-953
• Seiko 4527-268