Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsMomentum Sea Quartz 30 - Combined Listing

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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.

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

TSAR (Tritium Search & Rescue) Diver's Quartz

Momentum Sea Quartz 30 - Combined Listing at true scale

Sea Quartz 30 - Combined Listing

Diameter

46mm

42mm

Lug-to-Lug

48mm

n/a

Thickness

14mm

n/a

Water Resistance

300m

300m

MSRP

$1,550

$333

lowest

Movement

Swiss High-Torque Quartz

Quartz

Case

5 specs
Diameter
46mm
42mm
Thickness
14mm
n/a
Lug-to-Lug
48mm
n/a
Lug Width
20mm
n/a
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

1 specs
Caliber
Swiss High-Torque Quartz
n/a

Pricing

1 specs
MSRP
$1,550
$333
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Reviews

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

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.

Momentum Sea Quartz 30 - Combined Listing

Owners praise the Momentum Sea Quartz 30 - Combined Listing for its vintage-inspired looks, bright lume, and comfortable wearability, with the 42mm case wearing smaller than expected. The day/date function is noted as useful for daily wear. However, multiple owners and reviewers report a stiff bezel action that can be difficult to operate, with some instances of backplay or misalignment. The quartz second hand also does not always precisely hit its markers, a point raised by several users. The watch is offered at $195, a price point considered good value for its fit, finish, and readability. Overall, owners and reviewers appreciate the Momentum Sea Quartz 30 - Combined Listing for its quirky vintage charm and solid value, with the stiff bezel and second hand alignment being the most frequently cited drawbacks.

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