Side by side

Decima GatekeepervsHamilton Jazzmaster Thinline Auto

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

Add a watch
Gatekeeper
DecimaGatekeeper
MSRP $599
Jazzmaster Thinline Auto
HamiltonJazzmaster Thinline Auto
MSRP $1,145
Buy from Decima ↗
Buy used on eBay ↗
Buy from Hamilton ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
Gatekeeper38mm
Jazzmaster Thinline Auto40mm
Power Reserve
Gatekeeper42h
Jazzmaster Thinline Auto42h
Water Resistance
Gatekeeper50m
Jazzmaster Thinline Auto50m
MSRP
Gatekeeper$599
Jazzmaster Thinline Auto$1,145

Full specifications

Case

4 specs
Category
—
Dress
Diameter
38mm
40mm
Thickness
9.9mm
8.45mm
Lug Width
—
20mm

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
White
Beige

Movement

1 specs
Caliber
Miyota 9039
2892-A2

Pricing

1 specs
MSRP
$599
$1,145
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.

Mark Time Watches M 6
Mark Time Watchesmicro

M 6

6 variantsRef. m-6
39mm·Automatic·100m WR
$495MSRP
—Used
Zelos LT Carbon
Zelosmicro

LT Carbon

Ref. lt-carbon
40mm·Automatic
$449MSRP
—Used
Naga Watches Opera
Naga Watchesmicro

Opera

3 variantsRef. naga-opera-39-lapislazuli
39mm·Automatic·100m WR
$917MSRP
—Used
Vario Futurist
Variomicro

Futurist

7 variantsFuturist
39mm·Automatic·100m WR
$648MSRP
—Used
Dumoreau DM01
Dumoreaumicro

DM01

4 variantsRef. dm01-turquoise
38.6mm·Automatic·100m WR
—MSRP
—Used
Oblvlo FM SL Day-Date Square
Oblvlomicro
FM Series

FM SL Day-Date Square

2 watches · 2 variantsFM Series
39mm·Automatic
$158MSRP
—Used
Naga Watches Spire
Naga Watchesmicro

Spire

6 variantsRef. naga-n-0109sw-silver-whitepre-order
39mm·Automatic·100m WR
$853MSRP
—Used
Atelier Wen Perception v2
Atelier Wenmicro

Perception v2

4 watches · 7 variantsPerception
38.5mm·Automatic
$6,085MSRP
—Used
All alternatives to the Gatekeeper →All alternatives to the Jazzmaster Thinline Auto →
Explore the full catalog

Follow this matchup

Get a note when Decima Gatekeeper vs Hamilton Jazzmaster Thinline Auto 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.

Hamilton Jazzmaster Thinline AutovsMark Time Watches M 6Hamilton Jazzmaster Thinline AutovsNaga Watches OperaDumoreau DM01vsHamilton Jazzmaster Thinline AutoHamilton Jazzmaster Thinline AutovsNaga Watches SpireDecima GatekeepervsZelos LT CarbonDecima GatekeepervsVario Futurist
Edit this comparisonAdd another watchExplore more 37–41mm watches