Roma
Small Second
Specifications
WRO15MS26SS01AA
Material
Stainless steel
Diameter
42 mm
Height
12.13 mm
Glass
Domed saphhire crystal with anti-reflection treatment
Water resistance
5 ATM / 50 m
Caliber
MSE 100.00
Type
Manufactured manual movement with double barrel
Diameter
30.40 mm (13 ¼’’’)
Height
5.35 mm
Functions
Hours, minutes
Small seconds at 6 o’clock
Power reserve
96 hours
Frequency
3 Hz (21'600 Alt/h)
Dial
Brass, black color
Silver Arabic numerals and silver appliques at 3, 6, 9 o'clock
Hands
Brass with rhodium treatment
Strap
Full skin black alligator, hand-sewn with orange alligator lining
Buckle
Stainless steel folding buckle with Schwarz Etienne logo
Manufacture mouvement
100.00
Diameter
30.40 mm (13 ¼’’’)
Thickness
5.35 mm
Decoration
Main plate : fine sandblasted
Mobiles (wheels): circular graining
Steel components: satin finishing and sunray
Screws: polished
Bridges
Hand bevelling
Côtes de Genève
Additional information
Entirely manufactured in-house, including the hairspring, the balance wheel features an exclusive design feature. On balancing it draws the brand’s SE initials.