The Basics

Early 2016 Glashütte Original introduced its caliber 36, a movement designed for stability and precision, while adhering to the codes of the brand. In late 2016 the ‘base’ three-hander was accompanied by two more complicated siblings: a panorama-date, and a moonphase + panorama-date, while the present perpetual calendar was added to the line-up in 2017. Compared to the earlier Senator Perpetual Calendar, with the new movement also comes a new display for the leap year indicator – a traditional hand instead of the dot at 12:00, and the dial no longer features Roman numerals all around. Reference 1-36-02-01-02-30 has a stainless steel case and a silver dial. It is fitted with a black alligator strap.

Brand: Glashütte Original
Family: Senator
Reference: 1-36-02-01-02-30 (aka: 1-36-02-01-02-50, 1-36-02-01-02-01)
Name: Senator Excellence Perpetual Calendar Stainless Steel / Silver / Alligator
Produced: 2017
Limited: No

Below is a detailed look at Glashütte Original’s model 1-36-02-01-02-30 from Senator watch family, including the price, case details and movement features.

Glashütte Original Senator 1-36-02-01-02-30

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The Details

Glashütte Original’s Senator Excellence Perpetual Calendar Stainless Steel / Silver / Alligator (1-36-02-01-02-30 (aka: 1-36-02-01-02-50, 1-36-02-01-02-01)) was originally released in 2017. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 100-hour power reserve when fully wound.

The Case

The stainless steel case measures 42mm in diameter and roughly 12.8mm thick. The round case is paired with a silver color dial with poire-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Glashütte Original’s Senator model 1-36-02-01-02-30 is water resistant up to 50 meters (164 ft). A display caseback is over the back of the watch case.

Material: Stainless steel
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 42mm
Height: 12.8mm
Lug Width: N/Amm
W/R: 50

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Senator 1-36-02-01-02-30 movement is a powered by caliber 36-02 made by Glashütte Original. The 49-jewel automatic movement is 32.2mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 100-hour power reserve.

Type: Automatic
Brand: Glashütte Original
Caliber: 36-02
Base: Glashütte Original 36-01
Display: Analog
Diameter: 32.2mm
Jewels: 49
Reserve: 100 hours
Frequency: 28800 bph
Time: Hours, Minutes, Seconds

The Price

How much does the Glashütte Original’s Senator 1-36-02-01-02-30 cost? This watch was introduced in 2017 and has been in Glashütte Original’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.

CURRENT PRICE: Not Available

For more information, visit Glashütte Original online.


  • Brand: Glashütte Original
  • Model: Senator Excellence Perpetual Calendar Stainless Steel / Silver / Alligator
  • Reference Number: 1-36-02-01-02-30 (aka: 1-36-02-01-02-50, 1-36-02-01-02-01)
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 42
  • Thickness: 12.8
  • Lug Width: N/A
  • Dial Color: Silver
  • Indexes: Mixed and Poire-shaped hands
  • Water Resistance: 50 meters


  • Winding: Automatic
  • Brand: Glashütte Original
  • Caliber: 36-02
  • Display: Analog
  • Diameter: 32.2mm
  • Jewels: 49
  • Power Reserve: 100 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, Seconds

About Glashütte Original

Glashütte Original logo

With the reunification of Germany in 1990 came the transformation of VEB Glashütter Uhrenbetriebe into the Glashütter Uhrenbetrieb GmbH. The company is the official legal heir to all formerly independent watch companies extant in Glashütte up to 1951. Since 1994 the brand name “Glashütte Original” has stood for fine German watchmaking with a high degree of production depth. In 2000 … Glashütte Original was honoured for the first time with the much sought-after title of “Watch of the Year”: Readers of the trade publication “Armbanduhren” and the “Welt am Sonntag” newspaper put the classic Senator “Perpetual Calendar” in first place. In October the Manufactory joined the Swatch Group Ltd., an important step for the growth of the locally renowned brand into a global luxury brand. Glashütte Original is part of the Swatch Group group.

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