Side by side

Aigi Watches Glacier 40MM SilvervsDecima Gatekeeper

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

Add a watch
Glacier 40MM Silver
Aigi WatchesGlacier 40MM Silver
MSRP $179
Gatekeeper
DecimaGatekeeper
MSRP $599
Buy from Aigi Watches ↗
Buy used on eBay ↗
Buy from Decima ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
Glacier 40MM Silver40mm
Gatekeeper38mm
Power Reserve
Glacier 40MM Silver40h
Gatekeeper42h
Water Resistance
Glacier 40MM Silver50m
Gatekeeper50m
MSRP
Glacier 40MM Silver$179
Gatekeeper$599

Full specifications

Case

3 specs
Diameter
40mm
38mm
Thickness
6.6mm
9.9mm
Lug Width
20mm
—

Crystal & Dial

1 specs
Dial Color
—
White

Movement

3 specs
Caliber
Miyota
Miyota 9039
Type
Quartz
Automatic
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$179
$599
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.

Knut Gadd Decagon
Knut Gadd

Decagon

8 variantsRef. decagon-black-murray-hill-black-decagon-black
38mm·Quartz
$273MSRP
—Used
Mark Time Watches M 6
Mark Time Watchesmicro

M 6

6 variantsRef. m-6
39mm·Automatic·100m WR
$495MSRP
—Used
Aigi Watches POLAR DAY 40MM
Aigi Watches

POLAR DAY 40MM

3 variantsRef. polar-day-40mm
40mm·Quartz
$179MSRP
—Used
Naga Watches Opera
Naga Watchesmicro

Opera

3 variantsRef. naga-opera-39-lapislazuli
39mm·Automatic·100m WR
$917MSRP
—Used
Aigi Watches Polaris 40MM Brown Leather
Aigi Watches

Polaris 40MM Brown Leather

2 variantsRef. polaris-leather
40mm·Quartz
$179MSRP
—Used
Dumoreau DM01
Dumoreaumicro

DM01

4 variantsRef. dm01-turquoise
38.6mm·Automatic·100m WR
—MSRP
—Used
Naga Watches Spire
Naga Watchesmicro

Spire

6 variantsRef. naga-n-0109sw-silver-whitepre-order
39mm·Automatic·100m WR
$853MSRP
—Used
Alexander James Watches A3 Omen Quartz
Alexander James Watches

A3 Omen Quartz

Ref. a3-omen-quartz-aventurine-pre-order
38mm·Quartz·100m WR
$325MSRP
—Used
All alternatives to the Glacier 40MM Silver →All alternatives to the Gatekeeper →
Explore the full catalog

Follow this matchup

Get a note when Aigi Watches Glacier 40MM Silver vs Decima Gatekeeper 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.

Decima GatekeepervsKnut Gadd DecagonAigi Watches POLAR DAY 40MMvsDecima GatekeeperAigi Watches Polaris 40MM Brown LeathervsDecima GatekeeperAigi Watches POLAR NIGHT 40MMvsDecima GatekeeperAigi Watches Glacier 40MM SilvervsMark Time Watches M 6Aigi Watches Glacier 40MM SilvervsNaga Watches Opera
Edit this comparisonAdd another watchExplore more 37–41mm watches