Seiko Cal. 7148 - 253

The Seiko 7148-253 represents an important milestone in Seiko's 1978 lineup. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-597c0d7e5092]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1978

Related Models

• Seiko 3816-783
• Seiko 0743-716
• Seiko 6241-657
• Seiko 7171-562
• Seiko 5648-739
• Seiko 6332-173
• Seiko 6647-871
• Seiko 7193-280
• Seiko 6349-777
• Seiko 3840-706
• Seiko 3847-513
• Seiko 5627-765