Side by side

MKII Project 300vsSheffield 24Hr

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

Add a watch
Project 300
MKIIProject 300
MSRP $1,995
24Hr
Sheffield24Hr
Buy from MKII ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
Project 30041.25mm
24Hr41mm
Power Reserve
Project 300—
24Hr—
Water Resistance
Project 300300m
24Hr200m
MSRP
Project 300$1,995
24Hr—

Full specifications

Case

5 specs
Category
—
Pilot
Diameter
41.25mm
41mm
Thickness
13.45mm
13.5mm
Lug-to-Lug
—
49.5mm
Water Resistance
300m
200m

Movement

1 specs
Caliber
ETA 2824-2
Seiko NH34

Pricing

1 specs
MSRP
$1,995
—
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.

Magrette Kaitiaki
Magrettemicro

Kaitiaki

Ref. kaitiaki
42mm·Automatic·500m WR
—MSRP
—Used
Islander Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316
Islandermicro
Under $50

Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316

9 watches · 9 variantsUnder $50
40mm·Automatic·200m WR
$379MSRP
—Used
Pook Watches Ilmari40
Pook Watchesmicro

Ilmari40

Ref. ilmari40-limited
40mm·Automatic·100m WR
—MSRP
—Used
CWC 1980 RN Divers Automatic Re-Issue Watch
CWCmicro
Heritage Re-Issue

1980 RN Divers Automatic Re-Issue Watch

Ref. reissue-1980-royal-navy-diver-automatic
41mm·Automatic·300m WR
$2,458MSRP
—Used
Crafter Blue Mechanic Ocean Mark II
Crafter Bluemicro

Mechanic Ocean Mark II

2 variantsRef. crafter-blue-mechanic-ocean-mark-ii-mo2ss007-hk-limited-edition-shipping-date-nov-2024
41mm·Automatic·300m WR
—MSRP
—Used
Filippo Loreti Watches Aquadiver GMT Automatic
Filippo Loreti Watchesmicro

Aquadiver GMT Automatic

5 variantsRef. aquadiver-gmt-automatic-blue
40mm·Automatic·200m WR
$410MSRP
—Used
Limes Neptun . K
Limesmicro

Neptun . K

41.5mm·Automatic·1000m WR
—MSRP
—Used
Manufaktur Waldhoff Atlas GMT
Manufaktur Waldhoffmicro

Atlas GMT

3 variantsRef. atlas-gmt-vanuatu-1
41mm·Automatic·300m WR
$548MSRP
—Used
All alternatives to the Project 300 →All alternatives to the 24Hr →
Explore the full catalog

Follow this matchup

Get a note when MKII Project 300 vs Sheffield 24Hr gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Magrette KaitiakivsSheffield 24HrPook Watches Ilmari40vsSheffield 24HrCWC 1980 RN Divers Automatic Re-Issue WatchvsSheffield 24HrCrafter Blue Mechanic Ocean Mark IIvsSheffield 24HrIslander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316vsMKII Project 300Islander JFK Automatic GMT Watch with Batman Dial #ISL-338vsMKII Project 300
Edit this comparisonAdd another watchExplore more 40–43mm watches