Regulator...

Regulators with open or closed barrels are particularly interesting for lovers of watch technology. The first regulators were in observatories. Their accuracy was very high. Later, calibration devices that took time were called regulators. The focus here is on the large, luminescent minute hand and
and the large numerals that indicate the minutes, while the hour and second hands are arranged at the top and side respectively. The open mainspring barrel allows an insight into the “inner life” of the movement. The movement was developed in the “ASUM”.

Technical data

Reference number: 9031.8940444

Movement: Manual winding Cal. 9011 PI, refined with “Geneva Stripes”,
18 jewels, 18000 A/h, power reserve 38 h

Case: Stainless steel case, Ø 43 mm, h = 12,4 mm, 5 atm, glass back

Glass: Sapphire glass

Dial: silver-coloured

Strap: Black leather strap

Technical data

Reference number:

Movement:

Case:

Glass:

Dial:

Strap:

9031.8940444

Manual winding Cal. 9011 PI, refined with “Geneva Stripes”,
18 jewels, 18000 A/h, power reserve 38 h

Stainless steel case, Ø 43 mm, h = 12,4 mm, 5 atm, glass back

Saphire glass

silver-coloured

Black leather strap

Handwinding

Caliber 9011 PL

Variations

Variations