Side by side
POLPORA POLPORA Terra Lux BiancovsTudor Black Bay One 31 S&G
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
POLPORA Terra Lux Bianco34mm
Black Bay One 31 S&G31mm
Power Reserve
POLPORA Terra Lux Bianco40h
Black Bay One 31 S&G50h
Water Resistance
POLPORA Terra Lux Bianco50m
Black Bay One 31 S&G100m
MSRP
POLPORA Terra Lux Bianco$2,997
Black Bay One 31 S&G$6,850
Full specifications
Case
6 specsDiameter
34mm
31mm
Thickness
10mm
9.5mm
Lug Width
20mm
17mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
50m
100m
Caseback
Solid
Solid screw-down
Movement
2 specsCaliber
Sellita SW-200 Elabore
MT5201
Power Reserve
40h
50h
Pricing
1 specsMSRP
$2,997
$6,850
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