Casio G-Shock Octagon GM-2100 Men's Watch




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Item code: M127109

    In stock - free next day delivery

    Casio G-Shock Octagon GM-2100 Men's Watch | £169 , Was £199

    Ring Size Guide

    Ring Size Circumference (mm) Ring Size Circumference (mm) Ring Size Circumference (mm)
    J 48.7 P 56.3 V 64.0
    K 50.0 Q 57.6 W 65.3
    L 51.2 R 58.9 X 66.6
    M 52.5 S 60.2 Y 67.8
    N 53.8 T 61.4 Z 68.5
    O 55.1 U 62.7
    Ring Size Circumference (mm) Ring Size Circumference (mm)
    I 48.0 R 58.9
    J 48.7 S 60.2
    K 50.0 T 61.4
    L 51.2 U 62.7
    M 52.5 V 64.0
    N 53.8 W 65.3
    O 55.1 X 66.6
    P 56.3 Y 67.8
    Q 57.6 Z 68.5

    Please note that this is only a guide and will not take into account the style of ring. For example, if you are choosing a ring with a deep band width, you may need a larger size.

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    Casio G-Shock Octagon GM-2100 Men's Watch (M127109)


    The new Casio G-Shock Octagon GM-2100 Men's Watch takes on the iconic 2100 octagonal shape, boasting a simple yet bold design perfect for any adventure.

    At A Glance

    • Presented on a green resin strap
    • 49.3 x 44.4mm case size with 200m water resistance
    • Stainless steel with a rounded hairline finish
    • Green dial is treated with a vapour deposition finish for a metallic look
    • Digital sub dial and second sub dial at 9 o'clock
    • Functions such as World Time, Stopwatch and a Timer


    Range G Shock
    Collection Octagon
    Supplier Code GM-2100B-3AER
    Strap/Finish Resin,Stainless Steel
    Strap Type Strap
    Watch Movement Quartz
    Function Shock resistant, Worldtime, Alarm
    Water Resistancy 200m
    Case Size (mm) 49.3
    Dial Colour Green
    Markers Batons
    Clasp Type Buckle
    Glass Type Mineral Glass
    Manufacturer Warranty 2 Years
    Finish Matt

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