Side by side

Marathon CeraShell Pilot's NavigatorvsResco Custom C-ref: RTAC Custom GMT (Stainless)

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

CeraShell Pilot's Navigator
MarathonCeraShell Pilot's Navigator
MSRP $550
Custom C-ref: RTAC Custom GMT (Stainless)
RescoCustom C-ref: RTAC Custom GMT (Stainless)
MSRP $1,105
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon CeraShell Pilot's Navigator

Owners widely praise the Marathon Pilot's Navigator for its exceptional accuracy, with sources citing its ETA F06.412 quartz movement as keeping time within 10 seconds per year. Reviewers and owners alike highlight its classic pilot's watch design, comfortable 41mm steel case, and the constant illumination provided by tritium gas tubes. Some owners find the watch a great value, particularly at lower price points, while others express concern over the $800 price for the steel version. A few commenters noted the date window placement as undesirable, and one owner mentioned fixed spring bars limiting strap choices. On balance, owners and reviewers rate the Marathon Pilot's Navigator highly for its robust tritium lume and outstanding accuracy at its price point.

Resco Custom C-ref: RTAC Custom GMT (Stainless)

Owners widely praise the Resco Custom C-ref: RTAC Custom GMT (Stainless) for its durability and quality, with one owner noting it as a go-to timepiece that withstands harsh conditions while maintaining its appearance. The unique green color is also appreciated by some, fitting an outdoorsy lifestyle. One owner finds the 44mm case too large for their preference, though they love the watch itself and wish for a smaller version. Overall, owners rate the Resco Custom C-ref: RTAC Custom GMT (Stainless) highly for its robust build and suitability for active use.

At a glance

10 of 29 specs differ
Diameter
CeraShell Pilot's Navigator41mm
Custom C-ref: RTAC Custom GMT (Stainless)44mm
Power Reserve
CeraShell Pilot's Navigator40h
Custom C-ref: RTAC Custom GMT (Stainless)40h
Water Resistance
CeraShell Pilot's Navigator60m
Custom C-ref: RTAC Custom GMT (Stainless)200m
MSRP
CeraShell Pilot's Navigator$550
Custom C-ref: RTAC Custom GMT (Stainless)$1,105

Full specifications

Case

7 specs
Category
Pilot
Diameter
41mm
44mm
Thickness
11.5mm
13mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
22mm
Material
CeraShell (bio-sourced composite)
Stainless Steel
Water Resistance
60m
200m

Crystal & Dial

1 specs
Dial Color
Black
White

Movement

1 specs
Caliber
ETA F06

Pricing

1 specs
MSRP
$550
$1,105
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