Side by side
Praesidus Service WatchvsTSAO Baltimore OLD BAY Timepiece
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Service Watch42mm
OLD BAY Timepiece40mm
Power Reserve
Service Watch40h
OLD BAY Timepiece41h
Water Resistance
Service Watch100m
OLD BAY Timepiece200m
MSRP
Service Watch$259
OLD BAY Timepiece$550
Full specifications
Case
6 specsCategory
Field
—
Diameter
42mm
40mm
Thickness
—
13.2mm
Lug-to-Lug
—
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
1 specsDial Color
Green
—
Movement
2 specsCaliber
Seiko NH35
Seiko NH38
Power Reserve
40h
41h
Pricing
1 specsMSRP
$259
$550
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Praesidus Service Watch vs TSAO Baltimore OLD BAY Timepiece gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83vsTSAO Baltimore OLD BAY TimepieceBoldr Merlion 50th AnniversaryvsTSAO Baltimore OLD BAY TimepieceTSAO Baltimore OLD BAY TimepiecevsZelos Swordfish Field 38TSAO Baltimore OLD BAY TimepiecevsZelos Aurora FieldPraesidus Service WatchvsRedwood Watches Marine EngineerBahrami Watches Ω-04vsPraesidus Service Watch