Side by side

Feynman Timekeepers CovevsNaga Watches Opera

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

Add a watch
Cove
Feynman TimekeepersCove
MSRP $1,045
Opera
Naga WatchesOpera
MSRP $917
Buy from Feynman Timekeepers ↗
Buy used on eBay ↗
Buy from Naga Watches ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Cove40mm
Opera39mm
Power Reserve
Cove50h
Opera—
Water Resistance
Cove200m
Opera100m
MSRP
Cove$1,045
Opera$917

Full specifications

Case

5 specs
Diameter
40mm
39mm
Thickness
12.8mm
10mm
Lug-to-Lug
46mm
—
Lug Width
20mm
—
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Black
Lapislazuli
Lume
C3 X1-grade Swiss SuperLuminova
None

Movement

2 specs
Caliber
ETA 2895-2
Miyota 9039
Power Reserve
50h
—

Pricing

1 specs
MSRP
$1,045
—
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.

Pook Watches Yesterwynde
Pook Watchesmicro

Yesterwynde

Ref. preorder-pook-watches-x-nightwish-yesterwynde-limited-edition
41mm·Automatic·100m WR
$539MSRP
—Used
Mark Time Watches M 6
Mark Time Watchesmicro

M 6

6 variantsRef. m-6
39mm·Automatic·100m WR
$495MSRP
—Used
Eza 1972 Diver
Ezamicro

1972 Diver

Ref. 1972-diver-anniversary-edition
39.6mm·Automatic·200m WR
$1,411MSRP
—Used
Decima Gatekeeper
Decimamicro

Gatekeeper

8 variantsRef. gatekeeper-white
38mm·Automatic
$599MSRP
—Used
Marloe Watch Company Motorsport 105
Marloe Watch Companymicro

Motorsport 105

Ref. motorsport-105
41mm·Automatic·100m WR
$380MSRP
—Used
Dumoreau DM01
Dumoreaumicro

DM01

4 variantsRef. dm01-turquoise
38.6mm·Automatic·100m WR
—MSRP
—Used
Selten Jui Bauhinia
Seltenmicro

Jui Bauhinia

2 variantsRef. jui-聚-bauhinia-whc-x-selten-pink
39mm·Automatic
—MSRP
—Used
Nodus Sector II GMT
Nodusmicro

Sector II GMT

2 variantsSector II GMT
38mm·Automatic·100m WR
$525MSRP
—Used
All alternatives to the Cove →All alternatives to the Opera →
Explore the full catalog

Follow this matchup

Get a note when Feynman Timekeepers Cove vs Naga Watches Opera 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.

Naga Watches OperavsPook Watches YesterwyndeEza 1972 DivervsNaga Watches OperaMarloe Watch Company Motorsport 105vsNaga Watches OperaMarloe Watch Company Motorsport 25vsNaga Watches OperaFeynman Timekeepers CovevsMark Time Watches M 6Decima GatekeepervsFeynman Timekeepers Cove
Edit this comparisonAdd another watchExplore more 38–41mm watches