Side by side

Halios Universa IIvsMarathon TSAR (Tritium Search & Rescue) Diver's Quartz

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

Universa II
HaliosUniversa II
MSRP $995
TSAR (Tritium Search & Rescue) Diver's Quartz
MarathonTSAR (Tritium Search & Rescue) Diver's Quartz
MSRP $1,550

At a glance

9 of 29 specs differ
Diameter
Universa II38mm
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Power Reserve
Universa II40h
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Water Resistance
Universa II100m
TSAR (Tritium Search & Rescue) Diver's Quartz300m
MSRP
Universa II$995
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550

Full specifications

Case

4 specs
Category
Dress
Diver
Diameter
38mm
46mm
Thickness
11.8mm
14mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
Crystal
Sapphire (double-domed)
Sapphire
Dial Color
Gold
Black

Movement

2 specs
Caliber
Sellita SW300-1
Swiss High-Torque Quartz
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$995
$1,550

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What people say

Owners + reviewers, side by side

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

Halios Universa II

Owners widely praise the Halios Universa II for its applied indices, excellent finishing for the price, and comfortable 38mm dimensions. The integrated bracelet design with a satisfying micro-adjust clasp and case architecture are described as masterclasses. However, some find the bracelet clasp chunkier than the overall design, and the angular lug design is noted as not being for everyone. One owner reported unexpected pastel dial colors and a poor winding action. On balance, owners rate the Halios Universa II highly for its applied indices and excellent finishing at the price point.

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

Owners widely praise the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz for its ISO 6425 certification and practical, everyday wearability, with one owner noting the movement sets and ticks fine with expected quartz accuracy. The bezel and crystal are also described as great. One owner reports the 41mm TSAR wears small and has a field watch aesthetic, while another notes the TSAR Medium, listed at 12mm thick, visually appears thicker. Overall, owners rate the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz highly for its robust build and practical design.

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