Side by side

Sinn 103 St Ty HdvsNivada Grenchen Chronomaster Manual

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

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.

Nivada Grenchen Chronomaster Manual

Owners praise the Nivada Grenchen Chronomaster Manual as a reasonably sized mechanical chronograph without a module movement. One owner notes the watch sits high on the wrist due to its automatic caseback, leading to some regret. On balance, owners value the Chronomaster Manual for its non-module mechanical chronograph movement in a reasonably sized package.

At a glance

19 of 29 specs differ
Diameter
103 St Ty Hd41mm
Chronomaster Manual38mm
Power Reserve
103 St Ty Hd48h
Chronomaster Manual45h
Water Resistance
103 St Ty Hd200m
Chronomaster Manual100m
MSRP
103 St Ty Hd$2,797
Chronomaster Manual$1,975

Full specifications

Case

7 specs
Category
Tool
Chronograph
Diameter
41mm
38mm
Thickness
14.7mm
14.55mm
Lug-to-Lug
0mm
Finish
Brushed + Polished
Water Resistance
200m
100m
Caseback

Crystal & Dial

5 specs
Crystal Shape
AR Coating
Dial Color
Black
White
Indices
Lume
None
x1

Movement

6 specs
Caliber
Valjoux 7750
ETA Valjoux 7733
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
48h
45h
Jewels
23
0
Complications
None
GMT, Chronograph

Pricing

1 specs
MSRP
$2,797
$1,975
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