



Constellation Quartz 35 Perpetual Calendar Stainless Steel / Black
REF. 1511.51.00
9/10
Exceptionally rareCase
Dial
In Context
At 35 mm it is classically proportioned: the size a dress watch was understood to be for most of the twentieth century, and small enough to sit under a cuff. The case back is closed, so the movement stays out of sight, and the sapphire crystal will resist everything short of deliberate abuse. 100 m is genuine swimming resistance — more than the shape of this watch suggests it would need.
It is quartz, so it will hold time far more closely than any mechanical watch here, and asks for a battery every few years rather than a service.
1511.51.00 stands on its own in this catalogue — no other reference here shares its base number. It pairs a black dial with a stainless steel case. Beyond the time it carries a perpetual calendar.
Inside: Caliber 1680
Explore this caliber →Thermocompensated quartz perpetual calendar movement with rhodium-plated finish. End of battery life indicator. Battery life: 48 months Type: Quartz Based on ETA ETA 252.511.
1 other watch in the library runs the Omega 1680.
Similar Watches

Omega - 1211.10.00 Constellation 35 Chronograph Stainless Steel - Yellow Gold / Champagne
Omega

Audemars Piguet - 25800PT.O.0789PT.02 Royal Oak 25800 Perpetual Calendar Platinum / Blue
Audemars Piguet

IWC - IW3540-03 Ingenieur SL Perpetual Calendar / Strap / English
IWC

IWC - IW9245-03 Ingenieur SL Perpetual Calendar / English
IWC

Patek Philippe - 1518A Perpetual Calendar Chronograph 1518 Stainless Steel
Patek Philippe
Discussion
0 commentsLoading…