Seiko Cal. 4577 - 757

Seiko 4577-757

This Quartz model from 1982 features a 44mm Titanium case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-c841f71c03fa]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
13.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1982

Related Models

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