Seiko Cal. 5640 - 479

Seiko 5640-479

This Quartz model from 1996 features a 41mm Two-Tone case. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-cae4a0dfe0d8]

Also known as: Monster

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
41mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
17j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1996

Related Models

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