Side by side

Gruppo Gamma Vanguard Steel DatevsNaga Watches Opera

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

Add a watch
Vanguard Steel Date
Gruppo GammaVanguard Steel Date
MSRP $790
Opera
Naga WatchesOpera
MSRP $917
Buy from Gruppo Gamma ↗
Buy used on eBay ↗
Buy from Naga Watches ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Vanguard Steel Date42mm
Opera39mm
Power Reserve
Vanguard Steel Date42h
Opera—
Water Resistance
Vanguard Steel Date100m
Opera100m
MSRP
Vanguard Steel Date$790
Opera$917

Full specifications

Case

4 specs
Diameter
42mm
39mm
Thickness
12.6mm
10mm
Lug-to-Lug
49.5mm
—
Lug Width
22mm
—

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Forged Carbon
Lapislazuli
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Miyota 9015
Miyota 9039
Power Reserve
42h
—
Complications
Date
None

Pricing

1 specs
MSRP
$790
—
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.

Borealis Watch Co. Jamanta
Borealis Watch Co.micro

Jamanta

5 variantsJamanta
42.50mm·Automatic·300m WR
$415MSRP
—Used
Mark Time Watches M 6
Mark Time Watchesmicro

M 6

6 variantsRef. m-6
39mm·Automatic·100m WR
$495MSRP
—Used
Borealis Watch Co. Sintra
Borealis Watch Co.micro

Sintra

9 variantsSintra
41.50mm·Automatic·200m WR
$650MSRP
—Used
Decima Gatekeeper
Decimamicro

Gatekeeper

8 variantsRef. gatekeeper-white
38mm·Automatic
$599MSRP
—Used
Zelos Great White 43
Zelosmicro

Great White 43

3 variantsGreat White
43mm·Automatic·300m WR
$599MSRP
—Used
Dumoreau DM01
Dumoreaumicro

DM01

4 variantsRef. dm01-turquoise
38.6mm·Automatic·100m WR
—MSRP
—Used
Zelos Blacktip 41
Zelosmicro

Blacktip 41

3 watches · 15 variantsBlacktip
41mm·Automatic·200m WR
$499MSRP
—Used
Selten Jui Bauhinia
Seltenmicro

Jui Bauhinia

2 variantsRef. jui-聚-bauhinia-whc-x-selten-pink
39mm·Automatic
—MSRP
—Used
All alternatives to the Vanguard Steel Date →All alternatives to the Opera →
Explore the full catalog

Follow this matchup

Get a note when Gruppo Gamma Vanguard Steel Date 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.

Gruppo Gamma Vanguard Weathered DatevsNaga Watches OperaNaga Watches OperavsBorealis Watch Co. JamantaBorealis Watch Co. SintravsNaga Watches OperaNaga Watches OperavsZelos Great White 43Gruppo Gamma Vanguard Steel DatevsMark Time Watches M 6Gruppo Gamma Vanguard Steel DatevsDecima Gatekeeper
Edit this comparisonAdd another watchExplore more 38–43mm watches