Side by side

Seiko 5KXvsTSAO Baltimore OLD BAY Timepiece

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

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5KX
Seiko5KX
MSRP $350
OLD BAY Timepiece
TSAO BaltimoreOLD BAY Timepiece
MSRP $550
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Buy used on eBay ↗
Buy from TSAO Baltimore ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
5KX42.5mm
OLD BAY Timepiece40mm
Power Reserve
5KX41h
OLD BAY Timepiece41h
Water Resistance
5KX100m
OLD BAY Timepiece200m
MSRP
5KX$350
OLD BAY Timepiece$550

Full specifications

Case

5 specs
Category
Diver
—
Diameter
42.5mm
40mm
Thickness
13.4mm
13.2mm
Lug Width
22mm
20mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
Crystal
Hardlex
Sapphire
Dial Color
Black
—
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
4R36
Seiko NH38
Jewels
24
25

Pricing

1 specs
MSRP
$350
$550
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