CWC Ti300 Titanium 5vsMarathon TSAR (Tritium Search & Rescue) Diver's Quartz

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

CWC Ti300 Titanium 5 at true scale

Ti300 Titanium 5

Marathon TSAR (Tritium Search & Rescue) Diver's Quartz at true scale

TSAR (Tritium Search & Rescue) Diver's Quartz

Diameter

41.5mm

46mm

Lug-to-Lug

47mm

lowest

48mm

Thickness

12.1mm

lowest

14mm

Water Resistance

300m

300m

MSRP

$999

lowest

$1,550

Movement

ETA F06.402

Swiss High-Torque Quartz

Case

4 specs
Diameter
41.5mm
46mm
Thickness
12.1mm
14mm
Lug-to-Lug
47mm
48mm
Material
Titanium
316L Stainless Steel

Crystal & Dial

3 specs
AR Coating
Yes
n/a
Dial Color
CWC Ti300 Titanium 5 Quartz Divers Watch
Black
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
ETA F06.402
Swiss High-Torque Quartz

Pricing

1 specs
MSRP
$999
$1,550
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Reviews

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

CWC Ti300 Titanium 5

The CWC Ti300 Titanium 5 Quartz Divers Watch is praised as an amazing value, particularly for its titanium construction and fixed lugs that contribute to its tool watch ethos. One owner found the 41.5mm case too small and listed a new unit for $1,200, while another source lists the watch at $1,415. On balance, owners rate the CWC Ti300 Titanium 5 Quartz Divers Watch highly for its value proposition, driven by its titanium build and tool watch design.

Marathon TSAR (Tritium Search & Rescue) Diver's Quartz

Marathon TSAR (Tritium Search & Rescue) Diver's Quartz owners widely praise its high quality, extreme legibility, and bright tritium tubes that glow without needing to charge. The simple, functional dial layout and ISO 6425 certification are also noted strengths. One owner reports owning a TSAR for nearly 15 years with no problems and found Marathon's service experience to be great. Some owners mention the 41mm TSAR wears small and has a field watch aesthetic, while others note the crown can dig into the wrist. The tritium tubes in the hands provide excellent brightness in the dark. On balance, owners rate the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz highly for its exceptional tritium lume and robust, legible design.

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