Side by side

Geckota PhalanxvsHamilton Jazzmaster Open Heart Auto

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

Phalanx
GeckotaPhalanx
MSRP $349
Jazzmaster Open Heart Auto
HamiltonJazzmaster Open Heart Auto
MSRP $2,695

At a glance

11 of 29 specs differ
Diameter
Phalanx42mm
Jazzmaster Open Heart Auto36mm
Power Reserve
Phalanx40h
Jazzmaster Open Heart Auto80h
Water Resistance
Phalanx300m
Jazzmaster Open Heart Auto50m
MSRP
Phalanx$349
Jazzmaster Open Heart Auto$2,695

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
42mm
36mm
Thickness
13.9mm
10mm
Lug-to-Lug
—
46mm
Lug Width
—
18mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Green
Mother of pearl

Movement

2 specs
Caliber
ETA 2824
H-10
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$349
$2,695

Follow this matchup

Get a note when Geckota Phalanx vs Hamilton Jazzmaster Open Heart Auto gets more votes, a community discussion, or a price drop. No account needed.

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.

Dan Henry 1970
Dan Henrymicro

1970

4 variants1970
40mm·Automatic·200m WR
$310MSRP
—Used
Spinnaker Croft 42 Skeleton
Spinnakermicro

Croft 42 Skeleton

5 watches · 28 variantsCroft
42mm·Automatic·100m WR
$435MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Praesidus A-11 Type 44
Praesidusmicro

A-11 Type 44

9 watches · 25 variantsA-11
38mm·Automatic·100m WR
$555MSRP
—Used
Henry Archer Nordsø
Henry Archermicro

Nordsø

33 variantsNordsø
40mm·Automatic·200m WR
$4,999MSRP
—Used
Praesidus A-11 Sand DLC Steel
Praesidusmicro

A-11 Sand DLC Steel

9 watches · 26 variantsA-11
38mm·Automatic·100m WR
$495MSRP
—Used
Wolbrook Skindiver Automatic
Wolbrookmicro

Skindiver Automatic

9 watches · 69 variantsSkindiver
40mm·Automatic·150m WR
$453MSRP
—Used
Yema Superman Tourbillon CMM.31 Limited Edition
Yemamicro

Superman Tourbillon CMM.31 Limited Edition

9 watches · 22 variantsSuperman
43mm·Automatic·300m WR
$13,000MSRP
—Used
All alternatives to the Phalanx →All alternatives to the Jazzmaster Open Heart Auto →
Explore the full catalog
Adjacent matchups

People also compared

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

Dan Henry 1970vsHamilton Jazzmaster Open Heart AutoGeckota Sea-Hunter Dive WatchvsHamilton Jazzmaster Open Heart AutoHamilton Jazzmaster Open Heart AutovsHenry Archer NordsøHamilton Jazzmaster Open Heart AutovsWolbrook Skindiver AutomaticGeckota PhalanxvsSpinnaker Croft 42 SkeletonGeckota PhalanxvsPraesidus A-11 Type 44
Edit this comparisonAdd another watchExplore more 35–43mm watches