Side by side

TSAO Baltimore OLD BAY TimepiecevsTudor Black Bay

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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OLD BAY Timepiece
TSAO BaltimoreOLD BAY Timepiece
MSRP $550
Black Bay
TudorBlack Bay
Buy from TSAO Baltimore ↗
Buy used on eBay ↗
Buy from Tudor ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
OLD BAY Timepiece40mm
Black Bay41mm
Power Reserve
OLD BAY Timepiece41h
Black Bay70h
Water Resistance
OLD BAY Timepiece200m
Black Bay200m
MSRP
OLD BAY Timepiece$550
Black Bay—

Full specifications

Case

6 specs
Category
—
Diver
Diameter
40mm
41mm
Thickness
13.2mm
14.7mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Engraved

Crystal & Dial

1 specs
Dial Color
—
Black

Movement

2 specs
Caliber
Seiko NH38
MT5602
Power Reserve
41h
70h

Pricing

1 specs
MSRP
$550
—
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