Side by side

Marathon CeraShell Pilot's NavigatorvsProTek Watches Model PT3103

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

Add a watch
CeraShell Pilot's Navigator
MarathonCeraShell Pilot's Navigator
MSRP $550
Model PT3103
ProTek WatchesModel PT3103
MSRP $550
Buy from Marathon ↗
Buy used on eBay ↗
Buy from ProTek Watches ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
CeraShell Pilot's Navigator41mm
Model PT310340mm
Power Reserve
CeraShell Pilot's Navigator40h
Model PT310340h
Water Resistance
CeraShell Pilot's Navigator60m
Model PT3103100m
MSRP
CeraShell Pilot's Navigator$550
Model PT3103$550

Full specifications

Case

6 specs
Category
Pilot
—
Diameter
41mm
40mm
Thickness
11.5mm
11mm
Lug-to-Lug
48mm
46mm
Material
CeraShell (bio-sourced composite)
Titanium
Water Resistance
60m
100m

Crystal & Dial

1 specs
Dial Color
Black
—

Movement

1 specs
Caliber
ETA F06
—
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.

Praesidus Type H-75
Praesidusmicro

Type H-75

4 variantsType H-75
39mm·Quartz·100m WR
$245MSRP
—Used
Alkin Watches Model Two
Alkin Watchesmicro

Model Two

3 variantsRef. copy-of-model-two-black-dial-ss-case
41mm·Automatic·300m WR
—MSRP
—Used
CWC RANCD Quartz Divers Watch with Personalised Case Back
CWCmicro
RN Divers

RANCD Quartz Divers Watch with Personalised Case Back

Ref. ran-clearance-diver-rn-quartz-divers-watch-special-dial-personalised-case-back
40mm·Quartz·100m WR
$566MSRP
—Used
Hemel HF1 Snelway
Hemelmicro
Snelway

HF1 Snelway

6 variantsSnelway
40mm·Quartz·100m WR
$200MSRP
—Used
Hemel HFT20
Hemelmicro

HFT20

8 variantsHFT20
42mm·Quartz·100m WR
$450MSRP
—Used
Citizen ATTESA Platinum Shine
Citizen

ATTESA Platinum Shine

9 watches · 17 variantsATTESA
40.6mm·Solar·100m WR
$1,095MSRP
—Used
Yema Flygraf Bi-Compax French Air Force
Yemamicro

Flygraf Bi-Compax French Air Force

5 watches · 7 variantsFlygraf
40mm·Quartz·100m WR
$490MSRP
—Used
Citizen The Fantastic 4: First Steps
Citizen
Citizen

The Fantastic 4: First Steps

9 watches · 9 variantsCitizen
39mm·Solar·100m WR
$469MSRP
—Used
All alternatives to the CeraShell Pilot's Navigator →All alternatives to the Model PT3103 →
Explore the full catalog

Follow this matchup

Get a note when Marathon CeraShell Pilot's Navigator vs ProTek Watches Model PT3103 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Praesidus Type H-75vsProTek Watches Model PT3103ProTek Watches Model PT3103vsCWC RANCD Quartz Divers Watch with Personalised Case BackHemel HF1 SnelwayvsProTek Watches Model PT3103Hemel HFT20vsProTek Watches Model PT3103Marathon CeraShell Pilot's NavigatorvsProTek Watches Model PT3003Marathon CeraShell Pilot's NavigatorvsProTek Watches Model PT3101
Edit this comparisonAdd another watchExplore more 39–42mm watches