Side by side
Boldr MarinevsTudor Black Bay
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Marine40mm
Black Bay41mm
Power Reserve
Marine40h
Black Bay70h
Water Resistance
Marine200m
Black Bay200m
MSRP
Marine$439
Black Bay—
Full specifications
Case
6 specsCategory
Tool
Diver
Diameter
40mm
41mm
Thickness
12.3mm
14.7mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Engraved
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Defender Elewana
Black
Lume
Super-LumiNova
None
Movement
2 specsCaliber
NH35A
MT5602
Power Reserve
40h
70h
Pricing
1 specsMSRP
$439
—
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