Einzeigeruhr von NEUHAUS Timepieces, Modell JANUS DoubleSpeed-Sport, Nachtsicht

Technical data

Movement: ETA 6498 (UNITAS) manual winding
Alteration 1: hour hand runs at double speed
Alteration 2: running indication disc under dial
Power reserve: 38 hours
17 ruby bearing jewels
18000 alterations per hour
Geneva stripes and blued screws

Casing: Two-piece stainless steel
(Model DS-Sport: PVD black)
Diameter of case: 44 mm
Hight of case: 10,7 mm
Top glass: Sapphire, antireflective coating inside
Back glass: Sapphire
Case back: sixfold screwed
Waterresistent: up to 5 ATM (Sport: up to 10 ATM)
Lug width: 24 mm
Weight without bracelet: 80g