Side by side

Citizen Promaster Diver AutomaticvsTSAO Baltimore OLD BAY Timepiece

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

Promaster Diver Automatic
CitizenPromaster Diver Automatic
MSRP $469
OLD BAY Timepiece
TSAO BaltimoreOLD BAY Timepiece
MSRP $550

At a glance

7 of 29 specs differ
Diameter
Promaster Diver Automatic44mm
OLD BAY Timepiece40mm
Power Reserve
Promaster Diver Automatic40h
OLD BAY Timepiece41h
Water Resistance
Promaster Diver Automatic200m
OLD BAY Timepiece200m
MSRP
Promaster Diver Automatic$469
OLD BAY Timepiece$550

Full specifications

Case

3 specs
Category
Diver
Diameter
44mm
40mm
Thickness
12mm
13.2mm

Crystal & Dial

1 specs
Dial Color
Blue

Movement

2 specs
Caliber
8204
Seiko NH38
Power Reserve
40h
41h

Pricing

1 specs
MSRP
$469
$550
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