Elliot Brown BeachmastervsMarathon 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.

Elliot Brown Beachmaster at true scale

Beachmaster

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

TSAR (Tritium Search & Rescue) Diver's Quartz

Diameter

40mm

46mm

Lug-to-Lug

50mm

48mm

lowest

Thickness

14mm

14mm

Water Resistance

300m

300m

Power Reserve

24h

n/a

MSRP

$855

lowest

$1,550

Movement

Ronda 515

Swiss High-Torque Quartz

Case

4 specs
Diameter
40mm
46mm
Lug-to-Lug
50mm
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
n/a
Black

Movement

2 specs
Caliber
Ronda 515
Swiss High-Torque Quartz
Power Reserve
24h
0h

Pricing

1 specs
MSRP
$855
$1,550
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Reviews

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

Elliot Brown Beachmaster

The Elliot Brown BEACHMASTER is lauded for its robust, no-nonsense tool watch design and construction, featuring a blasted finish and a secure strap system. Owners praise its unique mission timer complication and a patented ceramic bezel for count-up and count-down functions, with one owner noting good lume and a comfortable rubber strap. Conversely, the dial lume is considered lackluster by some, potentially due to the vintage aesthetic influencing the choice of luminous material. The crowns are also noted as slightly undersized. On balance, owners and reviewers rate the Elliot Brown BEACHMASTER highly for its functional tool watch design and unique bezel complication.

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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