Side by side

ProTek Watches Model PT3103vsSpinnaker Bradner Pearl Diver

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

Add a watch
Model PT3103
ProTek WatchesModel PT3103
MSRP $550
See the full Model PT3103
Bradner Pearl Diver
SpinnakerBradner Pearl Diver
MSRP $370
See the full Bradner Pearl Diver
Buy from ProTek Watches ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

11 of 29 specs differ
Diameter
Model PT310340mm
Bradner Pearl Diver42mm
Power Reserve
Model PT3103—
Bradner Pearl Diver—
Water Resistance
Model PT3103100m
Bradner Pearl Diver180m
MSRP
Model PT3103$550
Bradner Pearl Diver$370

Full specifications

Case

7 specs
Category
—
Diver
Diameter
40mm
42mm
Thickness
11mm
15mm
Lug-to-Lug
0mm
50mm
Lug Width
20mm
22mm
Material
Titanium
316L Stainless Steel
Water Resistance
100m
180m

Crystal & Dial

1 specs
Dial Color
—
Emerald

Movement

2 specs
Caliber
—
Seiko NH35
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$550
$370
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Alkin Watches Model Two
Alkin Watchesmicro

Model Two

3 variantsSeries
41mm·Automatic·300m WR
—MSRP
—Used
Borealis Watch Co. Caloura 300m
Borealis Watch Co.micro

Caloura 300m

4 variantsCaloura 300m
42mm·Automatic·300m WR
$275MSRP
—Used
Duxot Henri Diver Automatic
Duxotmicro

Henri Diver Automatic

7 variantsHenri
41mm·Automatic·200m WR
$169MSRP
—Used
Zelos Swordfish 3
Zelosmicro

Swordfish 3

40/42mm
2 watches · 35 variantsSwordfish
40/42mm·Automatic·200m WR
$399MSRP
—Used
Aquastar Model 60
Aquastarmicro

Model 60

37mm·Automatic·200m WR
$1,290MSRP
—Used
Audaz ADZ-2090
Audazmicro
ADZ-2090-01

ADZ-2090

5 variantsRef. adz-2090-01
42mm·Automatic·200m WR
$650MSRP
—Used
Glycine Men's Airpilot 41mm Quartz Watch GL0515
Glycine

Men's Airpilot 41mm Quartz Watch GL0515

Ref. glycine-gl0515
41mm·Quartz·100m WR
$895MSRP
—Used
Audaz ADZ-3030
Audazmicro
ADZ-3030-01

ADZ-3030

5 variantsRef. adz-3030-01
42mm·Automatic·200m WR
$550MSRP
—Used
All alternatives to the Model PT3103 →All alternatives to the Bradner Pearl Diver →
Explore the full catalog
DiscussionNot started
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

ProTek Watches Model PT3101vsSpinnaker Bradner Pearl DiverProTek Watches Model PT3003vsSpinnaker Bradner Pearl DiverProTek Watches Model PT3102vsSpinnaker Bradner Pearl DiverCharlie Paris Watches CONCORDIA - Quartz Diver (38mm)vsSpinnaker Bradner Pearl DiverProTek Watches Model PT3103vsSpinnaker BradnerAudaz ADZ-2070vsProTek Watches Model PT3103
Edit this comparisonAdd another watchExplore more 39–43mm watches