MONTBLANC Meisterstück 4810 502. Men's watch ref. 7141. Round steel case 42 mm serial number PB 232896. Transparent screwed case back. Black dial with Arabic numerals and batons on three counters. Date
SIHH 2016: Introducing the Montblanc 4810 Chronograph - Live photos, Specs and Price - Monochrome Watches