Side by side

Hemel HFC Mechanical ChronographvsNaga Watches Opera

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

Add a watch
HFC Mechanical Chronograph
HemelHFC Mechanical Chronograph
MSRP $550
Opera
Naga WatchesOpera
MSRP $917
Buy from Hemel ↗
Buy used on eBay ↗
Buy from Naga Watches ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
HFC Mechanical Chronograph40mm
Opera39mm
Power Reserve
HFC Mechanical Chronograph40h
Opera—
Water Resistance
HFC Mechanical Chronograph100m
Opera100m
MSRP
HFC Mechanical Chronograph$550
Opera$917

Full specifications

Case

6 specs
Category
Chronograph
—
Diameter
40mm
39mm
Thickness
13.4mm
10mm
Lug-to-Lug
47mm
—
Lug Width
20mm
—
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Airfoil (1970s British Pilot)
Lapislazuli

Movement

3 specs
Caliber
Seagull ST19
Miyota 9039
Type
Manual
Automatic
Power Reserve
40h
—

Pricing

1 specs
MSRP
$550
—
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.

Straton Straton Syncro MKII Mechanical Chrono
Stratonmicro
SyncroStraton

Straton Syncro MKII Mechanical Chrono

9 watches · 86 variantsStraton
40mm·Manual·100m WR
$599MSRP
—Used
Alexander James Watches A3 Artisan Series
Alexander James Watchesmicro

A3 Artisan Series

2 variantsRef. a3-artisan-series-maison-cacek-blue
38mm·Automatic·100m WR
—MSRP
—Used
Yema Flygraf Navigator
Yemamicro

Flygraf Navigator

5 watches · 7 variantsFlygraf
40mm·Automatic·100m WR
$1,199MSRP
—Used
Mark Time Watches M 6
Mark Time Watchesmicro

M 6

6 variantsRef. m-6
39mm·Automatic·100m WR
$495MSRP
—Used
Hemel Sky Racer Mechanical
Hemelmicro

Sky Racer Mechanical

2 watches · 8 variantsSky Racer
43mm·Manual
$550MSRP
—Used
Decima Gatekeeper
Decimamicro

Gatekeeper

8 variantsRef. gatekeeper-white
38mm·Automatic
$599MSRP
—Used
Yema Navygraf Chrono
Yemamicro

Navygraf Chrono

9 watches · 12 variantsNavygraf
40mm·Automatic·100m WR
$1,999MSRP
—Used
Beaucroft Watches The Arc
Beaucroft Watchesmicro
Arc

The Arc

8 variantsRef. the-arc-burnt-orange
38mm·Automatic·100m WR
—MSRP
—Used
All alternatives to the HFC Mechanical Chronograph →All alternatives to the Opera →
Explore the full catalog

Follow this matchup

Get a note when Hemel HFC Mechanical Chronograph 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 OperavsStraton Syncro MKII Mechanical ChronoNaga Watches OperavsYema Flygraf NavigatorHemel Sky Racer MechanicalvsNaga Watches OperaNaga Watches OperavsYema Navygraf ChronoAlexander James Watches A3 Artisan SeriesvsHemel HFC Mechanical ChronographHemel HFC Mechanical ChronographvsMark Time Watches M 6
Edit this comparisonAdd another watchExplore more 38–41mm watches