Side by side
Bremont Lady KvsTudor Black Bay 54
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Lady K34mm
Black Bay 5437mm
Power Reserve
Lady K40h
Black Bay 5470h
Water Resistance
Lady K—
Black Bay 54200m
MSRP
Lady K$6,700
Black Bay 54$4,725
Full specifications
Case
9 specsCategory
Dress
Diver
Diameter
34mm
37mm
Thickness
10mm
11.2mm
Lug-to-Lug
—
46mm
Lug Width
16mm
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
—
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
White
Blue
Lume
None
Super-LumiNova
Movement
6 specsCaliber
—
MT5400
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$6,700
$4,725
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