Side by side

Arethusa Watch Co World DivervsTSAO Baltimore OLD BAY Timepiece

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

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World Diver
Arethusa Watch CoWorld Diver
OLD BAY Timepiece
TSAO BaltimoreOLD BAY Timepiece
MSRP $550
Buy from Arethusa Watch Co ↗
Buy used on eBay ↗
Buy from TSAO Baltimore ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
World Diver40mm
OLD BAY Timepiece40mm
Power Reserve
World Diver—
OLD BAY Timepiece41h
Water Resistance
World Diver200m
OLD BAY Timepiece200m
MSRP
World Diver—
OLD BAY Timepiece$550

Full specifications

Case

4 specs
Thickness
13.5mm
13.2mm
Lug-to-Lug
47.5mm
46mm
Lug Width
20mm
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Carbon
—

Movement

2 specs
Caliber
Seiko NH35A
Seiko NH38
Power Reserve
—
41h

Pricing

1 specs
MSRP
—
$550
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