Leather Straps; Anti-Reflective Treatment; Screw-Down Crown - Omega 1151 Operating Instructions Manual

1 Introduction

Leather straps

OMEGA recommends that you follow the steps below in order
to preserve the condition of your leather strap for as long as
possible:
– avoid contact with water and dampness to prevent discolouration
and deformation.
– avoid prolonged exposure to sunlight to prevent the colour from
fading.
– do not forget that leather is permeable! Therefore avoid contact
with greasy substances and cosmetic products.
– if you have a problem with your leather strap, please contact your
nearest OMEGA retailer!
1 Introduction

Anti-reflective treatment

The anti-reflective treatment on both sides of the sapphire crystal
improves the visibility of your watch's dial. Wear and tear may cause
marks to appear. These are considered normal and are therefore not
covered by the warranty.
1 Introduction

Screw-down crown

Some watches are fitted with a screw-down crown which must be
unscrewed to alter the date and time. After use, push the crown into
position 1 then press and screw the crown back down, failure to screw
the crown down will compromise water-resistance.
6