Side by side

Sinn 144 St DIAPALvsSeestern Sub 300 V4

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

144 St DIAPAL
Sinn144 St DIAPAL
MSRP $4,428
Sub 300 V4
SeesternSub 300 V4
MSRP $10

At a glance

17 of 29 specs differ
Diameter
144 St DIAPAL41mm
Sub 300 V442mm
Power Reserve
144 St DIAPAL48h
Sub 300 V441h
Water Resistance
144 St DIAPAL200m
Sub 300 V4200m
MSRP
144 St DIAPAL$4,428
Sub 300 V4$10

Full specifications

Case

7 specs
Category
Tool
Diver
Diameter
41mm
42mm
Thickness
14.2mm
13mm
Lug-to-Lug
46mm
Material
Stainless Steel
316L Stainless Steel
Finish
bead-blasted
Brushed + Sandblasted
Caseback
Solid screw-down

Crystal & Dial

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

Movement

5 specs
Caliber
LJP 8000
Seiko NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
48h
41h
Jewels
28
24
Complications
GMT, Date, Chronograph, Tachymeter
GMT, Date

Pricing

1 specs
MSRP
$4,428
$10

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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 144 St DIAPAL

The Sinn 144 St DIAPAL is widely praised for its flawless bead-blasting, comfortable 41mm wearability, and legible presentation of information, including a pulsemeter and tachymeter scales. Owners appreciate its quality and confidence-inspiring feel, with one noting excellent timekeeping at 5 seconds slow over 4 days. However, the reset pusher is stiff, and strap options are limited by the integrated case. Some find the 12-hour UTC hand less intuitive, and one owner considers it too sporty for a sole daily watch. On balance, owners rate the Sinn 144 St DIAPAL highly for its robust build and functional, legible dial at its price point.

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.

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