Seiko Cal. 7147 - 441

Seiko 7147-441

This Automatic model from 1977 features a 44mm Two-Tone case. With its 18mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-d237640a9c6b]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
15.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1977

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