Rolex Oversized Oyster-Perpetual 1012 Silver Swiss Only Dial in 18k Yellow Gold - 36 mm girard-perregaux This is a Grande Lange

This is a Grande Lange 1 with

The tachymeter is outer most in black and the telemeter scales is in red

with a broader

Just look at the beautiful color of the lume on the plots and snowflake hands

and a crosshair small seconds subdial

Rolex Oversized Oyster-Perpetual 1012 Silver Swiss Only Dial in 18k Yellow Gold - 36 mm girard-perregaux This is a Grande LangeThe Rolex reference 1012 is a very rare and oversized 36mm Oyster Perpetual dress watch, produced primarily during the late 1950s and early 1960s. Manufactured exclusively in solid gold either yellow or rose it offered a more restrained and elegant alternative to the Datejust, omitting the date function in favour of a cleaner and more symmetrical dial layout. The reference 1012 features a solid 18k gold 36mm Oyster case with a smooth bezel, giving the