Side by side

MKII Project 300vsTissot Gentleman Open Heart

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
Gentleman Open Heart
TissotGentleman Open Heart
MSRP $1,025
Buy from MKII ↗
Buy used on eBay ↗
Buy from Tissot ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
Project 30041.25mm
Gentleman Open Heart40mm
Power Reserve
Project 300—
Gentleman Open Heart80h
Water Resistance
Project 300300m
Gentleman Open Heart100m
MSRP
Project 300$1,995
Gentleman Open Heart$1,025

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
41.25mm
40mm
Thickness
13.45mm
11.5mm
Lug-to-Lug
—
40mm
Lug Width
20mm
21mm
Water Resistance
300m
100m

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
—
Silver
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
ETA 2824-2
11 1/2'''
Power Reserve
—
80h

Pricing

1 specs
MSRP
$1,995
$1,025
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
Spinnaker Croft 42 Skeleton
Spinnakermicro

Croft 42 Skeleton

5 watches · 28 variantsCroft
42mm·Automatic·100m WR
$435MSRP
—Used
Pook Watches Ilmari40
Pook Watchesmicro

Ilmari40

Ref. ilmari40-limited
40mm·Automatic·100m WR
—MSRP
—Used
Oblvlo CAM AR Skeleton
Oblvlomicro
CAM Series

CAM AR Skeleton

2 watches · 2 variantsCAM Series
42mm·Automatic
$194MSRP
—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
Christopher Ward C1 Bel Canto Classic
Christopher Wardmicro
Bel Canto

C1 Bel Canto Classic

4 watches · 25 variantsBel Canto
40mm·Automatic
$5,340MSRP
—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
Oblvlo SCM Skeleton
Oblvlomicro
SCM Series

SCM Skeleton

2 watches · 2 variantsSCM Series
42mm·Automatic
$276MSRP
—Used
All alternatives to the Project 300 →All alternatives to the Gentleman Open Heart →
Explore the full catalog

Follow this matchup

Get a note when MKII Project 300 vs Tissot Gentleman Open Heart 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 KaitiakivsTissot Gentleman Open HeartPook Watches Ilmari40vsTissot Gentleman Open HeartCWC 1980 RN Divers Automatic Re-Issue WatchvsTissot Gentleman Open HeartCrafter Blue Mechanic Ocean Mark IIvsTissot Gentleman Open HeartMKII Project 300vsSpinnaker Croft 42 SkeletonOblvlo CAM AR SkeletonvsMKII Project 300
Edit this comparisonAdd another watchExplore more 39–43mm watches