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Browse/Alternatives/Casio GM-2100
Casio GM-2100
Finding alternatives to

Alternatives to the Casio GM-2100

Ref. GM-2100

47 watches that match on case size, movement family, and price band. Sorted by how close the match is.

Case
44.4mm
Movement
Quartz
Category
Sport
MSRP
$220
The short answer

The closest alternative to the Casio GM-2100 is the Citizen Nighthawk ($431) — common cross-shop and Looks nearly identical. If price is the constraint, the Timex Essex Avenue 44mm Stainless Steel Bracelet Watch - TW2Y28800 at $102 (vs $220 for the GM-2100) covers most of the same brief. From the independents, the Filippo Loreti Watches Oscura All Black 45mm Leather is the standout microbrand take — looks nearly identical and Quartz. Stepping up, the Tissot T-Race ($650) is where the same idea goes with a bigger budget.

ColourwayPick a colourway to match a specific dial
47 matches

Microbrand picks· 12

Independent makers covering the same brief — usually with something the mainstream brands don't.

Filippo Loreti Watches Oscura All Black 45mm Leather
Filippo Loreti Watchesmicro

Oscura All Black 45mm Leather

2 variants
45mm·Quartz·100m WR
$190MSRP
vsCompare with the Casio GM-2100
Jorg Gray Watches JG8400
Jorg Gray Watchesmicro

JG8400

4 variants
44mm·Quartz·100m WR
$495MSRP
vsCompare with the Casio GM-2100
Islander Islander Rocky Point Analog-Digital Watch with Black Dial #ISL-327
Islandermicro
Under $50

Islander Rocky Point Analog-Digital Watch with Black Dial #ISL-327

 
43mm·Quartz·100m WR
$449MSRP
vsCompare with the Casio GM-2100
Elliot Brown CANFORD: 202-004
Elliot Brownmicro

CANFORD: 202-004

12 variants
44mm·Quartz·200m WR
$270MSRP
vsCompare with the Casio GM-2100
Islander Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331
Islandermicro
Under $50

Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331

 
43mm·Quartz·100m WR
$329MSRP
vsCompare with the Casio GM-2100
Vero Watch Company Workhorse
Vero Watch Companymicro

Workhorse

6 variants
44.5mm·Quartz·120m WR
$425MSRP
vsCompare with the Casio GM-2100
AVI-8 Hawker Harrier Dual Retrograde Chronograph
AVI-8micro

Hawker Harrier Dual Retrograde Chronograph

2 variants · Hawker
44mm·Quartz
$310MSRP
vsCompare with the Casio GM-2100
Lum-Tec B73
Lum-Tecmicro
Combat BCombat

B73

 
44mm·Quartz·200m WR
$463MSRP
vsCompare with the Casio GM-2100
Filippo Loreti Watches Odyssey
Filippo Loreti Watchesmicro

Odyssey

5 variants
42mm·Quartz·100m WR
$190MSRP
vsCompare with the Casio GM-2100
Jorg Gray Watches JG8300
Jorg Gray Watchesmicro

JG8300

5 variants
47mm·Quartz·100m WR
$595MSRP
vsCompare with the Casio GM-2100
ProTek Watches Model PT4101SF USMC Carbon Dive
ProTek Watchesmicro

Model PT4101SF USMC Carbon Dive

7 variants
45mm·Quartz·300m WR
$575MSRP
vsCompare with the Casio GM-2100
Jorg Gray Watches JG7800
Jorg Gray Watchesmicro

JG7800

2 variants
45mm·Quartz·100m WR
$495MSRP
vsCompare with the Casio GM-2100

Mainstream picks· 12

Established brands covering the same brief at a comparable price — same case size, similar movement family. Often the deciding click for a new buyer.

Citizen Nighthawk
Citizen
Eco-Drive

Nighthawk

Ref. CA0295
42mm·Solar·200m WR
$431MSRP
vsCompare with the Casio GM-2100
Citizen Nighthawk
Citizen
Eco-Drive

Nighthawk

Ref. CA4377
43mm·Solar·200m WR
$431MSRP
vsCompare with the Casio GM-2100
Casio EQS-960PB
Casio
Edifice

EQS-960PB

 
44.5mm·Quartz·100m WR
$240MSRP
vsCompare with the Casio GM-2100
Casio G-SHOCK G-STEEL GST-B500
Casio

G-SHOCK G-STEEL GST-B500

 
48.9mm·Solar·200m WR
$314MSRP
vsCompare with the Casio GM-2100
Timex Waterbury Traditional Fly Back Chronograph 43mm Stainless Steel Bracel - TW2Y29800
Timex

Waterbury Traditional Fly Back Chronograph 43mm Stainless Steel Bracel - TW2Y29800

 
43mm·Quartz·100m WR
$187MSRP
vsCompare with the Casio GM-2100
Casio ECB-2300D
Casio
Edifice

ECB-2300D

 
45.8mm·Quartz·100m WR
$280MSRP
vsCompare with the Casio GM-2100
Citizen Promaster Diver
Citizen

Promaster Diver

 
45mm·Eco-Drive·200m WR
$350MSRP
vsCompare with the Casio GM-2100
Timex Expedition Field Chronograph 43mm Leather Watch
Timex

Expedition Field Chronograph 43mm Leather Watch

 
43mm·Quartz·200m WR
$129MSRP
vsCompare with the Casio GM-2100
Timex Expedition Tide-Temp-Compass 45mm Stainless Steel Bracelet Watch
Timex

Expedition Tide-Temp-Compass 45mm Stainless Steel Bracelet Watch

 
45mm·Quartz·100m WR
$289MSRP
vsCompare with the Casio GM-2100
Tissot Chrono L
Tissot

Chrono L

3 variants
42mm·Quartz·100m WR
$475MSRP
vsCompare with the Casio GM-2100
Seiko Essentials Chronograph
Seiko

Essentials Chronograph

6 variants · Essentials
41.5/43mm·Quartz·100m WR
$265MSRP
vsCompare with the Casio GM-2100
Seiko Essentials Chronograph
Seiko

Essentials Chronograph

6 variants · Essentials
38.7/40mm·Quartz·100m WR
$415MSRP
vsCompare with the Casio GM-2100

Cheaper alternatives· 7

If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Timex Essex Avenue 44mm Stainless Steel Bracelet Watch - TW2Y28800
Timex

Essex Avenue 44mm Stainless Steel Bracelet Watch - TW2Y28800

 
44mm·Quartz·200m WR
$102MSRP
vsCompare with the Casio GM-2100
Timex Expedition Field Chronograph 43mm Resin Strap Watch
Timex

Expedition Field Chronograph 43mm Resin Strap Watch

 
43mm·Quartz·200m WR
$75MSRP
vsCompare with the Casio GM-2100
Casio MDV-106 Duro
Casio

MDV-106 Duro

4 variants
44.2mm·Quartz·200m WR
$85MSRP
vsCompare with the Casio GM-2100
Timex Diver Inspired 42mm Stainless Steel Bracelet Watch
Timex

Diver Inspired 42mm Stainless Steel Bracelet Watch

 
42mm·Quartz·200m WR
$82MSRP
vsCompare with the Casio GM-2100
Swatch Black White the Swatch Art Peace Hotel
Swatch

Black White the Swatch Art Peace Hotel

Ref. SUOZ197
41mm·Quartz
$90MSRP
vsCompare with the Casio GM-2100
Swatch Big Bold SwatchPAY
Swatch
Bnwpay

Big Bold SwatchPAY

4 variants · Bnwpay
41mm·Quartz
$105MSRP
vsCompare with the Casio GM-2100
Swatch Time S Magic
Swatch

Time S Magic

Ref. SUOZ330
41mm·Quartz
$105MSRP
vsCompare with the Casio GM-2100

Pricier alternatives· 12

Where the same idea goes when budget isn't the constraint — luxury upgrades and step-ups.

Tissot T-Race
Tissot

T-Race

7 variants
38/45mm·Quartz·100m WR
$650MSRP
vsCompare with the Casio GM-2100
Citizen Promaster Skyhawk A-T
Citizen

Promaster Skyhawk A-T

2 variants · Promaster
46mm·Quartz·200m WR
$671MSRP
vsCompare with the Casio GM-2100
Citizen Promaster Skyhawk A-T
Citizen

Promaster Skyhawk A-T

3 variants · Promaster
45mm·Quartz·200m WR
$596MSRP
vsCompare with the Casio GM-2100
Bulova Black Dial EPDM Rubber Strap Series X 98B358
Bulova
Series X

Black Dial EPDM Rubber Strap Series X 98B358

2 variants
45mm·Quartz·300m WR
$4,750MSRP
vsCompare with the Casio GM-2100
Citizen Promaster Land U822
Citizen

Promaster Land U822

3 variants · Promaster
43.9mm·Quartz·200m WR
$521MSRP
vsCompare with the Casio GM-2100
Tissot Chrono XL Vintage
Tissot

Chrono XL Vintage

2 variants
45mm·Quartz·100m WR
$450MSRP
vsCompare with the Casio GM-2100
Tissot Supersport Chrono
Tissot

Supersport Chrono

2 variants
45.5mm·Quartz·100m WR
$575MSRP
vsCompare with the Casio GM-2100
Breitling Endurance Pro
Breitling
Professional

Endurance Pro

55 variants · Professional
38/44mm·Quartz·100m WR
$3,700MSRP
vsCompare with the Casio GM-2100
Bulova Lunar Pilot
Bulova

Lunar Pilot

 
45mm·Quartz
$695MSRP
vsCompare with the Casio GM-2100
Victorinox Journey 1884
Victorinox

Journey 1884

3 variants · Ref. 241975
43mm·Quartz·200m WR
$750MSRP
vsCompare with the Casio GM-2100
Breitling Aerospace Evo
Breitling
Professional

Aerospace Evo

Ref. E79363101B1E1
43mm·Quartz·100m WR
$5,100MSRP
vsCompare with the Casio GM-2100
Hamilton Jazzmaster Chrono Quartz
Hamilton

Jazzmaster Chrono Quartz

2 variants
42mm·Quartz·100m WR
$1,075MSRP
vsCompare with the Casio GM-2100

Homages & lookalikes· 4

Watches that share this design language — confirmed homages, close tributes, and lookalikes, including the classics that inspired the look. Hidden when nothing in the catalog is related.

San Martin San Martin Multi-Function Luxury SN075GB
San Martinhomage

San Martin Multi-Function Luxury SN075GB

3 variants
38mm·Automatic·100m WR
$379MSRP
vsCompare with the Casio GM-2100
Pagani Design PD-1707
Pagani Designhomage
Chronograph

PD-1707

3 variants
40mm·Quartz·100m WR
$123MSRP
vsCompare with the Casio GM-2100
Pagani Design PD-1791
Pagani Designhomage
Automatic

PD-1791

4 variants
42mm·Automatic
$161MSRP
vsCompare with the Casio GM-2100
Pagani Design PD-YS010
Pagani Designhomage
Automatic

PD-YS010

5 variants
50mm·Automatic·100m WR
$247MSRP
vsCompare with the Casio GM-2100
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