Seiko Cal. 0748 - 391

The Seiko 0748-391 represents an important milestone in Seiko's 1979 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-45ad0551b625]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1979

Related Models

• Seiko 7186-421
• Seiko 6184-465
• Seiko 6386-730
• Seiko 7140-609
• Seiko 6186-693
• Seiko 4570-345
• Seiko 7125-764
• Seiko 6153-246
• Seiko 0719-627
• Seiko 6318-385
• Seiko 5663-105
• Seiko 3896-458