Side by side

Citizen Atomic Perpetual A-TvsLum-Tec RPM

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

Atomic Perpetual A-T
CitizenAtomic Perpetual A-T
RPM
Lum-TecRPM
MSRP $495

At a glance

11 of 29 specs differ
Diameter
Atomic Perpetual A-T41mm
RPM43mm
Power Reserve
Atomic Perpetual A-T40h
RPM40h
Water Resistance
Atomic Perpetual A-T200m
RPM50m
MSRP
Atomic Perpetual A-T—
RPM$495

Full specifications

Case

6 specs
Category
Pilot
Chronograph
Diameter
41mm
43mm
Thickness
12mm
12.3mm
Lug-to-Lug
46mm
41mm
Material
Stainless Steel
Titanium
Water Resistance
200m
50m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Blue
RPM 3

Movement

2 specs
Caliber
H800
—
Type
Solar
Quartz

Pricing

1 specs
MSRP
—
$495

Follow this matchup

Get a note when Citizen Atomic Perpetual A-T vs Lum-Tec RPM 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.

Wolbrook Skindiver WT Chrono-Mecaquartz
Wolbrookmicro

Skindiver WT Chrono-Mecaquartz

9 watches · 69 variantsSkindiver
40mm·Quartz·100m WR
$432MSRP
—Used
Hemel HFT20
Hemelmicro

HFT20

8 variantsHFT20
42mm·Quartz·100m WR
$450MSRP
—Used
Spinnaker Fleuss Chronograph
Spinnakermicro

Fleuss Chronograph

9 watches · 34 variantsFleuss
43mm·Quartz·100m WR
$325MSRP
—Used
Yema Flygraf Bi-Compax French Air Force
Yemamicro

Flygraf Bi-Compax French Air Force

5 watches · 7 variantsFlygraf
40mm·Quartz·100m WR
$490MSRP
—Used
AVI-8 Hawker Harrier Dual Retrograde Chronograph
AVI-8micro

Hawker Harrier Dual Retrograde Chronograph

9 watches · 31 variantsHawker
44mm·Quartz
$310MSRP
—Used
Praesidus Type H-75
Praesidusmicro

Type H-75

4 variantsType H-75
39mm·Quartz·100m WR
$245MSRP
—Used
Vaer RS1 Rally Chronograph
Vaermicro

RS1 Rally Chronograph

2 variantsRS1 Rally
40mm·Quartz·100m WR
$279MSRP
—Used
AVI-8 Flyboy Spirit of Tuskegee Chronograph
AVI-8micro

Flyboy Spirit of Tuskegee Chronograph

9 watches · 32 variantsFlyboy
44mm·Quartz
$295MSRP
—Used
All alternatives to the Atomic Perpetual A-T →All alternatives to the RPM →
Explore the full catalog
Adjacent matchups

People also compared

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

Lum-Tec RPMvsWolbrook Skindiver WT Chrono-MecaquartzHemel HFT20vsLum-Tec RPMLum-Tec RPMvsYema Flygraf Bi-Compax French Air ForceLum-Tec RPMvsPraesidus Type H-75Citizen Atomic Perpetual A-TvsHemel HFT20Citizen Atomic Perpetual A-TvsSpinnaker Fleuss Chronograph
Edit this comparisonAdd another watchExplore more 40–44mm watches