Seiko Cal. 4487 - 760

Seiko 4487-760

The Seiko 4487-760 represents an important milestone in Seiko's 1979 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-073ad6e55efa]

Also known as: Turtle, Monster

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
18j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1979

Related Models

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