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Sinn Spezialuhren 613 St

Sinn Spezialuhren 613 St

AutomaticSteel

Ref. 613.012

Collection: 613Case size: 41mmMovement: SW515

The Sinn 613 St, reference 613.012, is a chronograph with a 41 mm steel case water resistant to 500 metres. The 15 mm thick case is bead-blasted and has a screw-down crown. The self-winding calibre SW515 is anti-magnetic. A matt black dial carries luminous indices, with weekday, date and small seconds visible under sapphire crystal. The rotating diver's bezel is captive and ratchets in minute steps. D3-System push-pieces resist dust and moisture, while Ar-Dehumidifying Technology helps keep the watch free of fogging.

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Last updated 23 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

41mm

Thickness

15mm

Lug Width

20mm

Case Material

Steel

Water Resistance

500m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

SW515

Frequency

28,800 vph (4 Hz)

Jewels

23 jewels

DIAL

Dial Color

Black

FEATURES & COMPLICATIONS

ChronographDateLuminous handsLuminous indicesRotating BezelScrew-Down CrownSmall secondsWeekday

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