Seiko Cal. 6148 - 740

The Seiko 6148-740 represents an important milestone in Seiko's 1987 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-89de0ff7b220]

Also known as: UFO, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1987

Related Models

• Seiko 6688-209
• Seiko 4499-677
• Seiko 6653-894
• Seiko 0775-491
• Seiko 4562-898
• Seiko 6697-994
• Seiko 6614-151
• Seiko 7062-989
• Seiko 4552-973
• Seiko 6210-851
• Seiko 0758-158
• Seiko 6353-888