Side by side
Aera Instruments M-1vsGruppo Gamma Vanguard Steel Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
M-139mm
Vanguard Steel Date42mm
Power Reserve
M-142h
Vanguard Steel Date42h
Water Resistance
M-1100m
Vanguard Steel Date100m
MSRP
M-1—
Vanguard Steel Date$790
Full specifications
Case
4 specsDiameter
39mm
42mm
Thickness
13.14mm
12.6mm
Lug-to-Lug
47.6mm
49.5mm
Lug Width
20mm
22mm
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Dune
Forged Carbon
Movement
4 specsCaliber
Sellita SW216-1
Miyota 9015
Type
Manual
Automatic
Power Reserve
42h
42h
Complications
None
Date
Pricing
1 specsMSRP
—
$790
Follow this matchup
Get a note when Aera Instruments M-1 vs Gruppo Gamma Vanguard Steel Date gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Gruppo Gamma Vanguard Steel DatevsCWC Cabot Steel Limited Edition WatchGruppo Gamma Vanguard Steel DatevsFarer Lethbridge GoldGruppo Gamma Vanguard Steel DatevsFarer CUSHION CASEGruppo Gamma Vanguard Steel DatevsAevig THOR manualwind dresswatchAera Instruments M-1vsZelos Great White 43Aera Instruments M-1vsZelos Blacktip 41