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Home/Browse/Sinn/103 St
Sinn 103 St — black
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Sinn 103 St

Ref. 103 St
Tool

The Sinn 103 St is widely praised for its classic chronograph appeal and purposeful 41mm size, with owners finding the Ty Hd variant stunning in person. Reviewers highlight its domed acrylic crystal and consider the model an outstanding value for the money. Some owners note the 103 St Sa E's 17mm thickness may be an issue, despite its wearable case dimensions. The Sinn 103 St is also recognized as a space-capable watch, having been worn on a MIR mission. Overall, owners and reviewers rate the Sinn 103 St highly for its classic chronograph design and strong value proposition.

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103 Klassik Dreier
103 St
103 St DIAPAL
103 St Ty Hd
103 Ti DIAPAL
1 Variant
Lume:Luminescent
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Retail MSRP
$2,538
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Alternatives
Case
41mm
Power Reserve
48h
Movement
Automatic
Water Resistance
200m
Crystal
Acrylic
01

Case Dimensions

Diameter41mm
Thickness15.5mm
Lug-to-Lug—
Lug Width20mm
02

Case Build

MaterialStainless Steel
Finishpolished
Water Resistance200m
03

Crystal & Dial

CrystalAcrylic
Dial Colorblack
LumeLuminescent
04

Movement

Caliber
Concepto C99001
TypeAutomatic
Beat Rate28,800 vph (4.0Hz)
Power Reserve48 hours
Jewels25
HackingNo
Hand-WindingNo
ComplicationsDate, Day-Date, Chronograph, Pilot's Bezel
05

Design Language

Dial styleStandard
Sub-dials3
BezelRotating unidirectional
Bracelet / strapFabric nato
AI-detected from product image
In a nutshell

The Sinn 103 St (ref. 103 St) is an automatic tool watch, with a 41mm stainless steel case, 15.5mm thick, powered by the Concepto C99001 movement and a 48-hour power reserve. Water resistance is rated to 200m, under a acrylic crystal, with date, day-date, chronograph, pilot's bezel complications. Manufacturer MSRP is $2,538.

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