Seiko Cal. 7148 - 440

Seiko 7148-440

The Seiko 7148-440 represents an important milestone in Seiko's 1978 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-411b3f4d047f]

Also known as: Monster

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
36mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1978

Related Models

seikata-wm-411b3f4d047f