Side by side

Sinn EZM 3 SvsVario 1918 Medic Brass

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

EZM 3 S
SinnEZM 3 S
MSRP $3,046
1918 Medic Brass
Vario1918 Medic Brass
MSRP $388

At a glance

19 of 29 specs differ
Diameter
EZM 3 S41mm
1918 Medic Brass40mm
Power Reserve
EZM 3 S38h
1918 Medic Brass40h
Water Resistance
EZM 3 S500m
1918 Medic Brass100m
MSRP
EZM 3 S$3,046
1918 Medic Brass$388

Full specifications

Case

8 specs
Category
Diver
Field
Diameter
41mm
40mm
Thickness
12.3mm
10mm
Lug-to-Lug
48mm
Material
Stainless Steel
316L Stainless Steel
Finish
bead-blasted, black
Brushed and polished
Water Resistance
500m
100m
Caseback
Solid

Crystal & Dial

6 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Black
White
Indices
Applied
Lume
Luminescent
None

Movement

4 specs
Caliber
SW200-1
Seiko NH38A
Power Reserve
38h
40h
Jewels
26
25
Complications
Date
None

Pricing

1 specs
MSRP
$3,046
$388

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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 3 S

The Sinn EZM 3 S is a tactical dive watch built for extreme conditions, featuring a 500-meter depth rating and Tegiment technology for enhanced scratch resistance. It is powered by a Sellita SW200-1 movement, offering a 38-hour power reserve. On balance, reviewers highlight its robust build and purpose-driven design for demanding environments.

Vario 1918 Medic Brass

Owners widely praise the Vario 1918 Medic Brass for its crisp enamel dial, easy-to-read numerals, and cathedral hands, noting the brass case develops an attractive patina over time. However, the soft brass scratches easily, and one owner found the lume to be poor. Accuracy varies, with one example running slow by about 10 seconds per day and another owner deeming the Miyota 82s5 movement just okay. On balance, owners rate the Vario 1918 Medic Brass highly for its unique dial and the evolving character of its brass case.

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