Side by side
Aera Instruments M-1vsSerket Watch Co Reef X Diver Black DLC
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
M-139mm
Reef X Diver Black DLC43mm
Power Reserve
M-142h
Reef X Diver Black DLC—
Water Resistance
M-1100m
Reef X Diver Black DLC200m
MSRP
M-1—
Reef X Diver Black DLC—
Full specifications
Case
5 specsDiameter
39mm
43mm
Thickness
13.14mm
12.7mm
Lug-to-Lug
47.6mm
50mm
Lug Width
20mm
22mm
Water Resistance
100m
200m
Crystal & Dial
2 specsDial Color
Dune
Pink
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW216-1
Seiko NH35
Type
Manual
Automatic
Power Reserve
42h
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Aera Instruments M-1 vs Serket Watch Co Reef X Diver Black DLC gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
CWC Cabot Steel Limited Edition WatchvsSerket Watch Co Reef X Diver Black DLCCWC (Cabot Watch Company) Fifty Limited Edition Anniversary WatchvsSerket Watch Co Reef X Diver Black DLCSerket Watch Co Reef X Diver Black DLCvsVPC Watch TYPE 37HWFarer Lethbridge GoldvsSerket Watch Co Reef X Diver Black DLCAera Instruments M-1vsNoctua Watch Corp. PD-1Aera Instruments M-1vsSerket Watch Co Reef Mariana