Seiko Cal. 7148 - 101

This Spring Drive model from 1974 features a 45mm PVD Black case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-3d8287491bc7]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1974

Related Models

• Seiko 0733-974
• Seiko 7153-999
• Seiko 6359-704
• Seiko 4484-788
• Seiko 3875-745
• Seiko 5289-622
• Seiko 7199-154
• Seiko 6171-425
• Seiko 3867-582
• Seiko 5218-894
• Seiko 6312-799
• Seiko 0728-411