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Browse/Alternatives/Casio GA-B2100BEG
Casio GA-B2100BEG
Finding alternatives to

Alternatives to the Casio GA-B2100BEG

Ref. GA-B2100BEG

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

Case
45.4mm
Movement
Quartz
Category
Sport
MSRP
$165
The short answer

The closest alternative to the Casio GA-B2100BEG is the Timex Essex Avenue 44mm Stainless Steel Bracelet Watch - TW2Y28800 ($102) — common cross-shop and Looks nearly identical. If price is the constraint, the Casio AE-1000W at $40 (vs $165 for the GA-B2100BEG) 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.

41 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 GA-B2100BEG
Smith & Bradley Lockdown
Smith & Bradleymicro

Lockdown

3 variants
48mm·Quartz
$40MSRP
vsCompare with the Casio GA-B2100BEG
Vero Watch Company Workhorse
Vero Watch Companymicro

Workhorse

6 variants
44.5mm·Quartz·120m WR
$425MSRP
vsCompare with the Casio GA-B2100BEG
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 GA-B2100BEG
Jorg Gray Watches JG8400
Jorg Gray Watchesmicro

JG8400

4 variants
44mm·Quartz·100m WR
$495MSRP
vsCompare with the Casio GA-B2100BEG
Elliot Brown SCOTS DG Limited Edition Canford 2024
Elliot Brownmicro
scots dg canford 2024

SCOTS DG Limited Edition Canford 2024

2 variants
44mm·Quartz·200m WR
$456MSRP
vsCompare with the Casio GA-B2100BEG
Lord Timepieces Lord Sport
Lord Timepiecesmicro
Sport Black Green

Lord Sport

3 variants
45mm·Quartz·100m WR
$83MSRP
vsCompare with the Casio GA-B2100BEG
AVI-8 Hawker Harrier Dual Retrograde Chronograph
AVI-8micro

Hawker Harrier Dual Retrograde Chronograph

2 variants · Hawker
44mm·Quartz
$310MSRP
vsCompare with the Casio GA-B2100BEG
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 GA-B2100BEG
Jorg Gray Watches JG8300
Jorg Gray Watchesmicro

JG8300

5 variants
47mm·Quartz·100m WR
$595MSRP
vsCompare with the Casio GA-B2100BEG
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 GA-B2100BEG
Lum-Tec B73
Lum-Tecmicro
Combat BCombat

B73

 
44mm·Quartz·200m WR
$463MSRP
vsCompare with the Casio GA-B2100BEG

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.

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 GA-B2100BEG
Timex Retroware Digital 46mm Resin Strap Watch
Timex

Retroware Digital 46mm Resin Strap Watch

2 variants
46mm·Quartz
$149MSRP
vsCompare with the Casio GA-B2100BEG
Casio EFB-108D
Casio
Edifice

EFB-108D

 
45mm·Quartz·100m WR
$150MSRP
vsCompare with the Casio GA-B2100BEG
Casio G-SHOCK G-STEEL GST-B500
Casio

G-SHOCK G-STEEL GST-B500

 
48.9mm·Solar·200m WR
$314MSRP
vsCompare with the Casio GA-B2100BEG
Timex Expedition Tide-Temp-Compass 45mm Silicone Strap Watch
Timex

Expedition Tide-Temp-Compass 45mm Silicone Strap Watch

3 variants
45mm·Quartz·100m WR
$279MSRP
vsCompare with the Casio GA-B2100BEG
Casio ECB-950DB
Casio
Edifice

ECB-950DB

 
48mm·Quartz·100m WR
$280MSRP
vsCompare with the Casio GA-B2100BEG
Swatch Easytippay
Swatch

Easytippay

Ref. SO27M104-5300
47mm·Quartz
$130MSRP
vsCompare with the Casio GA-B2100BEG
Citizen Mickey Water Sport
Citizen

Mickey Water Sport

Ref. AW1529
46mm·Solar·100m WR
$319MSRP
vsCompare with the Casio GA-B2100BEG
Citizen Avion
Citizen

Avion

 
45mm·Solar·100m WR
$195MSRP
vsCompare with the Casio GA-B2100BEG
Citizen Brycen
Citizen

Brycen

3 variants · Ref. AT2585
44.8mm·Solar·100m WR
$319MSRP
vsCompare with the Casio GA-B2100BEG
Swatch Big Bold Bioceramic SwatchPAY
Swatch
Bbnyte

Big Bold Bioceramic SwatchPAY

3 variants · Bbnyte
47mm·Quartz
$130MSRP
vsCompare with the Casio GA-B2100BEG
Swatch Taste
Swatch
Blue

Taste

Ref. SO27B111
47mm·Quartz
$130MSRP
vsCompare with the Casio GA-B2100BEG

Cheaper alternatives· 5

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

Casio AE-1000W
Casio

AE-1000W

7 variants
45mm·Quartz·100m WR
$40MSRP
vsCompare with the Casio GA-B2100BEG
Timex Easy Reader 25mm
Timex

Easy Reader 25mm

5 variants
25mm·Quartz
$73MSRP
vsCompare with the Casio GA-B2100BEG
Timex Easy Reader 35mm Leather Strap Watch
Timex

Easy Reader 35mm Leather Strap Watch

12 variants
35mm·Quartz
$75MSRP
vsCompare with the Casio GA-B2100BEG
Swatch Masa
Swatch

Masa

Ref. SO28B100
34mm·Quartz
$80MSRP
vsCompare with the Casio GA-B2100BEG
Timex Easy Reader 35mm Leather Strap Watch - T20501
Timex

Easy Reader 35mm Leather Strap Watch - T20501

 
35mm·Quartz
$69MSRP
vsCompare with the Casio GA-B2100BEG

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 GA-B2100BEG
Breitling Endurance Pro
Breitling
Professional

Endurance Pro

55 variants · Professional
38/44mm·Quartz·100m WR
$3,700MSRP
vsCompare with the Casio GA-B2100BEG
Citizen Promaster Skyhawk A-T
Citizen

Promaster Skyhawk A-T

3 variants · Promaster
45mm·Quartz·200m WR
$596MSRP
vsCompare with the Casio GA-B2100BEG
Tissot Supersport Chrono
Tissot

Supersport Chrono

2 variants
45.5mm·Quartz·100m WR
$575MSRP
vsCompare with the Casio GA-B2100BEG
Citizen Promaster Skyhawk A-T
Citizen

Promaster Skyhawk A-T

2 variants · Promaster
46mm·Quartz·200m WR
$671MSRP
vsCompare with the Casio GA-B2100BEG
Tissot Chrono XL Vintage
Tissot

Chrono XL Vintage

2 variants
45mm·Quartz·100m WR
$450MSRP
vsCompare with the Casio GA-B2100BEG
Citizen ATTESA
Citizen

ATTESA

4 variants · Ref. CC4055
44.6mm·Solar·100m WR
$2,250MSRP
vsCompare with the Casio GA-B2100BEG
Bulova Black Dial Stainless Steel Bracelet Series X 98D183
Bulova
Series X

Black Dial Stainless Steel Bracelet Series X 98D183

2 variants
45mm·Quartz·100m WR
$3,095MSRP
vsCompare with the Casio GA-B2100BEG
Bulova Icon Precisionist Men's Grey Black Dial Chronograph Watch
Bulova

Icon Precisionist Men's Grey Black Dial Chronograph Watch

 
46.5mm·Quartz·300m WR
$1,095MSRP
vsCompare with the Casio GA-B2100BEG
Marathon TSAR (Tritium Search & Rescue) Diver's Quartz
Marathon

TSAR (Tritium Search & Rescue) Diver's Quartz

 
46mm·Quartz·300m WR
$1,550MSRP
vsCompare with the Casio GA-B2100BEG
Bulova Black Dial Leather Strap Series X SE 98B355
Bulova
Series X

Black Dial Leather Strap Series X SE 98B355

 
45mm·Quartz
$1,395MSRP
vsCompare with the Casio GA-B2100BEG
Victorinox Dive Pro Quartz
Victorinox

Dive Pro Quartz

2 variants · Ref. 241990
43mm·Quartz·300m WR
$800MSRP
vsCompare with the Casio GA-B2100BEG
← Back to the Casio GA-B2100BEGBest Sport Watches Under $500 →Open the alternatives engine