Side by side
Bremont ALT1-WTvsFrederique Constant Manufacture Slimline Perpetual Calendar
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
ALT1-WT43mm
Manufacture Slimline Perpetual Calendar42mm
Power Reserve
ALT1-WT—
Manufacture Slimline Perpetual Calendar—
Water Resistance
ALT1-WT100m
Manufacture Slimline Perpetual Calendar—
MSRP
ALT1-WT$5,900
Manufacture Slimline Perpetual Calendar$11,995
Full specifications
Case
7 specsCategory
World Timer
—
Diameter
43mm
42mm
Thickness
16mm
0mm
Lug-to-Lug
—
0mm
Lug Width
22mm
0mm
Material
Titanium (DLC coated)
—
Water Resistance
100m
—
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
Blue
—
Movement
2 specsCaliber
Bremont BE-54AE
—
Type
Automatic
—
Pricing
1 specsMSRP
$5,900
$11,995
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