Side by side

Sinn EZM 3FvsHELM Komodo Titanium

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

EZM 3F
SinnEZM 3F
MSRP $1,933
Komodo Titanium
HELMKomodo Titanium
MSRP $350

At a glance

17 of 29 specs differ
Diameter
EZM 3F41mm
Komodo Titanium40mm
Power Reserve
EZM 3F38h
Komodo Titanium40h
Water Resistance
EZM 3F200m
Komodo Titanium300m
MSRP
EZM 3F$1,933
Komodo Titanium$350

Full specifications

Case

8 specs
Category
Tool
Diver
Diameter
41mm
40mm
Thickness
11.7mm
15.5mm
Lug-to-Lug
47mm
Material
Stainless Steel
Titanium
Finish
bead-blasted
Brushed and polished
Water Resistance
200m
300m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Double-Domed
AR Coating
Underside
Yes
Indices
Applied
Lume
Luminescent
Super-LumiNova

Movement

4 specs
Caliber
SW200-1
Seiko Instruments NH35
Power Reserve
38h
40h
Jewels
26
24
Complications
Date, Pilot's Bezel
Date

Pricing

1 specs
MSRP
$1,933
$350

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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.

Sinn EZM 3F

Owners widely praise the Sinn EZM 3F for its excellent legibility, robust bead-blasted build, and practical left-hand crown, with some noting its compact, slim wearability and smart appearance on a bracelet. One owner flags minor finishing imperfections and an awkward date window placement, and expresses a desire for tegimented scratch resistance. Overall, owners rate the Sinn EZM 3F highly for its practical mission timer design and compact wearability.

From video reviewers

The Sinn EZM 3F's Ar-Dehumidifying Technology for fogging prevention and temperature resistance is a key strength. Reviewers noted the bracelet lacked on-the-fly micro-adjustment and diver's extensions.

HELM Komodo Titanium

Owners widely praise the HELM Komodo Titanium for its excellent build quality, top-notch case finishing, dial execution, and abundant BWG9 lume, noting its robust tool watch ethos and exceptional value under $300. The watch features a clean, unique design with a matte white dial, color-matched indices and hands, and a precise 120-click bezel. However, its thickness, cited between 15.2mm and 15.5mm, leads some owners to describe it as chunky or hefty, and the large clasp design is noted as a drawback by one owner. The bezel ridges are also flagged as making it somewhat uncomfortable to turn. On balance, owners rate the HELM Komodo Titanium highly for its exceptional value and robust tool watch build.

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