Armin Strom Gravity 'Earth'
Model: ST13-GE.90
Manufacture movement: ARMIN STROM calibre AMR13; Automatic, 5-days power reserve, small seconds and off-centre time indications; Frequency: 18,000 A/h; Jewels: 32; Number of components: 171
Case: Stainless steel, PVD black; Sapphire crystal and case back with anti-reflective treatment; Diameter: 43.40 mm; Total height: 13.00 mm; Water-resistance: 50 m
Dial ring: Black with founded appliques
Hands: Mirror polished
Straps: Delivered with a genuine black alligator horn-back strap and stainless steel PVD black ardillon buckle as well as an additional black rubber strap. A double-fold clasp in stainless steel PVD black is available as an option
Edition: Limited to 100 pieces