Seiko Cal. 0748 - 428

The Seiko 0748-428 represents an important milestone in Seiko's 1987 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-e703794f3d12]

Also known as: Tuna, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1987

Related Models

• Seiko 4582-881
• Seiko 6629-819
• Seiko 0778-555
• Seiko 6131-252
• Seiko 4557-663
• Seiko 6222-191
• Seiko 6665-554
• Seiko 0712-414
• Seiko 7161-215
• Seiko 4555-283
• Seiko 7055-394
• Seiko 5690-765