Side by side

Sinn 103 St Ty HdvsSinn 144 St DIAPAL

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

103 St Ty Hd
Sinn103 St Ty Hd
MSRP $2,797
144 St DIAPAL
Sinn144 St DIAPAL
MSRP $4,428

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Sinn 103 St Ty Hd

The Sinn 103 St Ty Hd is widely praised as a stunning, heritage-inspired pilot's chronograph with a utilitarian feel and bold red accents on a black dial. Owners note it offers a different experience compared to typical Sinn watches. It features a hand-wound Sellita SW510 M movement, a 58-hour power reserve, 20 ATM water resistance, and impact-resistant acrylic glass. The Sinn 103 St Ty Hd is priced at €2,590 and is limited to 1,000 units. On balance, owners and reviewers rate the Sinn 103 St Ty Hd highly for its unique aesthetic and tool watch attributes.

From video reviewers

The watch's robustness and ability to withstand extreme conditions without compromising accuracy are notable strengths. The relatively high price point is a shared weakness. Reviewers disagree on the watch's thickness, with one reviewer considering it a drawback and the other not mentioning it.

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.

At a glance

9 of 29 specs differ
Diameter
103 St Ty Hd41mm
144 St DIAPAL41mm
Power Reserve
103 St Ty Hd48h
144 St DIAPAL48h
Water Resistance
103 St Ty Hd200m
144 St DIAPAL200m
MSRP
103 St Ty Hd$2,797
144 St DIAPAL$4,428

Full specifications

Case

2 specs
Thickness
14.7mm
14.2mm
Finish
bead-blasted

Crystal & Dial

3 specs
AR Coating
Underside
Dial Color
Black
Anthracite
Lume
None
Luminescent

Movement

3 specs
Caliber
Valjoux 7750
La Joux-Perret 8000
Jewels
23
28
Complications
None
GMT, Date, Chronograph, Tachymeter

Pricing

1 specs
MSRP
$2,797
$4,428
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Sinn 103 St Ty Hd vs Sinn 144 St DIAPAL gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.