Side by side
Bremont Altitude Perpetual Calendar GMTvsCIGA Design BLACK STAR
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Altitude Perpetual Calendar GMT42mm
BLACK STAR46mm
Power Reserve
Altitude Perpetual Calendar GMT40h
BLACK STAR41h
Water Resistance
Altitude Perpetual Calendar GMT—
BLACK STAR30m
MSRP
Altitude Perpetual Calendar GMT$38,450
BLACK STAR$1,980
Full specifications
Case
4 specsCategory
GMT
Chronograph
Diameter
42mm
46mm
Thickness
12.65mm
15.6mm
Water Resistance
—
30m
Crystal & Dial
2 specsDial Color
Blue
—
Lume
None
Swiss Super-LumiNova
Movement
3 specsCaliber
—
CD-04-S
Power Reserve
40h
41h
Jewels
25
26
Pricing
1 specsMSRP
$38,450
$1,980
Follow this matchup
Get a note when Bremont Altitude Perpetual Calendar GMT vs CIGA Design BLACK STAR 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.









