Sinn Duochronograph 756 III
756.031 Limited edition; lifecycle unresolved
Dials exact-reference record; limited to 75 pieces
Case
direct Dimensions and fit
Case lengthNot recorded
Case diameter40 mm
Case thickness14.2 mm
Lug-to-lugNot recorded
Lug width20 mm
Water resistance200 m
Dials exact-reference record supplies diameter 40 mm, thickness 14.2 mm, lug width 20 mm, and 200 m water resistance. No adjacent-reference dimension inference is used.
Case material: Stainless Steel
Open dimension source ↗Movement
AutomaticCalibre and mechanism
CalibreETA caliber 7750
Normalized calibreETACALIBER7750
GenerationETA caliber 7750 (Dials calibre record 7750)
Power reserve42 h
Technical data
Linked to sourced calibre programme Conventional winding
ApplicabilityRequired
DirectionCW
TPD minimum800
TPD target800
TPD maximum800
Conventional winding fields are evidence-linked reference data. They are separate from any device-specific axial-control profile.
Open winding source ↗Market context
Date not recordedMarket-value disposition
No exact-reference public market estimate has been admitted for this record.
Market observations are separate from manufacturer specifications and are not used to fill technical gaps.