Side by side

Seestern Sub 300 V4vsSinn EZM 3 S

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

Sub 300 V4
SeesternSub 300 V4
MSRP $10
EZM 3 S
SinnEZM 3 S
MSRP $3,046

At a glance

17 of 29 specs differ
Diameter
Sub 300 V442mm
EZM 3 S41mm
Power Reserve
Sub 300 V441h
EZM 3 S38h
Water Resistance
Sub 300 V4200m
EZM 3 S500m
MSRP
Sub 300 V4$10
EZM 3 S$3,046

Full specifications

Case

7 specs
Diameter
42mm
41mm
Thickness
13mm
12.3mm
Lug-to-Lug
46mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Sandblasted
bead-blasted, black
Water Resistance
200m
500m
Caseback
Solid screw-down

Crystal & Dial

4 specs
Crystal Shape
Flat
Dial Color
Orange
Black
Indices
Applied
Lume
Japan Lume (blue glow)
Luminescent

Movement

5 specs
Caliber
Seiko NH35A
SW200-1
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
38h
Jewels
24
26
Complications
GMT, Date
Date

Pricing

1 specs
MSRP
$10
$3,046

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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.

Seestern Sub 300 V4

Owners widely praise the Seestern Sub 300 V4 for its terrific fit and finish and surprising little touches at its $179 price, noting top-notch case, dial, bezel, and crystal. The bracelet is considered nice enough for the price point, and the watch is powered by the solid and reliable Seiko NH35 movement. Some owners report that the polished sides of the case show signs of wear. Overall, owners rate the Seestern Sub 300 V4 highly for its excellent case, dial, and bezel finishing at the price.

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.

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