Side by side

Sinn EZM 3FvsLum-Tec Solar Marine

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

EZM 3F
SinnEZM 3F
MSRP $1,933
Solar Marine
Lum-TecSolar Marine
MSRP $463

At a glance

18 of 29 specs differ
Diameter
EZM 3F41mm
Solar Marine39mm
Power Reserve
EZM 3F38h
Solar Marine40h
Water Resistance
EZM 3F200m
Solar Marine300m
MSRP
EZM 3F$1,933
Solar Marine$463

Full specifications

Case

8 specs
Category
Tool
Diver
Diameter
41mm
39mm
Thickness
11.7mm
10.7mm
Lug-to-Lug
43.5mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Finish
bead-blasted
Brushed and polished
Water Resistance
200m
300m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Black
Steel
Indices
Applied
Lume
Luminescent
None

Movement

4 specs
Caliber
SW200-1
Power Reserve
38h
40h
Jewels
26
25
Complications
Date, Pilot's Bezel
None

Pricing

1 specs
MSRP
$1,933
$463

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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.

Lum-Tec Solar Marine

Lum-Tec Solar Marine owners praise its all-black diver design, excellent lume, and rugged, tank-like build. One owner finds it a perfect fit for a 7-inch wrist and the most frequently worn watch despite its smaller size. However, one owner cautions that the PVD coating will wear and chip within a year, impacting its appearance, and another finds the price high for a solar quartz watch with added lume. On balance, owners rate the Lum-Tec Solar Marine highly for its robust design and excellent lume, despite concerns about PVD durability and value proposition.

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