Side by side

Casio GMD-B300vsRedux COURG: Type-A

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch
GMD-B300
CasioGMD-B300
MSRP $135
See the full GMD-B300
COURG: Type-A
ReduxCOURG: Type-A
MSRP $395
See the full COURG: Type-A
Buy from Casio ↗
Buy used on eBay ↗
Buy from Redux ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

14 of 29 specs differ
Diameter
GMD-B30043.8mm
COURG: Type-A39mm
Power Reserve
GMD-B300—
COURG: Type-A41h
Water Resistance
GMD-B300200m
COURG: Type-A150m
MSRP
GMD-B300$135
COURG: Type-A$395

Full specifications

Case

8 specs
Category
Sport
—
Diameter
43.8mm
39mm
Thickness
12mm
13.7mm
Lug-to-Lug
46.4mm
46.6mm
Lug Width
—
20mm
Material
Resin / Bio-based resin
Titanium
Finish
—
—
Water Resistance
200m
150m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
AR Coating
No
—

Movement

3 specs
Caliber
—
Seiko NH35
Type
Quartz
Automatic
Power Reserve
—
41h

Pricing

1 specs
MSRP
$135
$395
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Bertucci A-4T Super Yankee Illuminated
Bertuccimicro

A-4T Super Yankee Illuminated

Ref. 13481
44mm·Quartz
$595MSRP
—Used
Redux COURG: Zero-Hour
Reduxmicro

COURG: Zero-Hour

39mm·Automatic·200m WR
$499MSRP
—Used
Bertucci A-4T Super Yankee
Bertuccimicro
Super Yankee

A-4T Super Yankee

Ref. 13478
44mm·Quartz
$295MSRP
—Used
BOLDR Supply Co. Venture Staghorn
BOLDR Supply Co.micro

Venture Staghorn

38mm·Automatic·200m WR
$449MSRP
—Used
Citizen Mickey Mouse
Citizen
CitizenDisney Collection

Mickey Mouse

9 watches · 10 variantsDisney Collection
43mm·Solar·100m WR
$237MSRP
—Used
BOLDR Supply Co. Venture Green Star
BOLDR Supply Co.micro

Venture Green Star

38mm·Automatic·200m WR
$449MSRP
—Used
Citizen Garrison
Citizen
Eco-Drive

Garrison

5 watches · 6 variantsGarrison
43mm·Solar·100m WR
$244MSRP
—Used
Redux COURG: Minimalist
Reduxmicro

COURG: Minimalist

39mm·Automatic·200m WR
$450MSRP
—Used
All alternatives to the GMD-B300 →All alternatives to the COURG: Type-A →
Explore the full catalog
DiscussionNot started
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Jorg Gray Watches JG8400vsRedux COURG: Type-AIslander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331vsRedux COURG: Type-AJorg Gray Watches JG7800vsRedux COURG: Type-AElliot Brown SCOTS DG Limited Edition Canford 2024vsRedux COURG: Type-ACasio GMD-B300vsRedux COURG: Zero-HourCasio GMD-B300vsRedux COURG: Minimalist
Edit this comparisonAdd another watchExplore more 38–45mm watches