The Basics

The Armin Strom Gravity Date was introduced in 2014, adding a date and day/night indicator to the self-winding Gravity series. The rotor of its caliber ADD14 movement can be seen through the cut-out dial. The reference ST14-DE.90 Gravity Date ‘Earth’ features a stainless steel case with black PVD coating. The off-center dial ring is done in black.

Brand: Armin Strom
Family: Gravity
Reference: ST14-DE.90
Name: Gravity Date Earth
Produced: 2014
Limited: Yes, 100 units

Below is a detailed look at Armin Strom’s model ST14-DE.90 from Gravity watch family, including the price, case details and movement features.

Armin Strom Gravity ST14-DE.90

The Details

Armin Strom’s Gravity Date Earth (ST14-DE.90) was originally released in 2014. This watch features a automatic movement beating at a frequency of 18000 bph ( 3 Hz) to provide a 120-hour power reserve when fully wound.

The Case

The stainless steel case measures 43.4mm in diameter and roughly 13mm thick. The round case is paired with a skeleton color dial with dauphine-shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. Armin Strom’s Gravity model ST14-DE.90 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: 43.4mm
Height: 13mm
Lug Width: N/Amm
W/R: 50

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Gravity ST14-DE.90 movement is a powered by caliber ADD14 made by Armin Strom. The 30-jewel automatic movement is 36.6mm in diameter. Its balance wheel oscillates at 18,000 semi-oscillations per hour or 3 Hz. This movement offers a 120-hour power reserve.

Type: Automatic
Brand: Armin Strom
Caliber: ADD14
Base: N/A
Display: Analog
Diameter: 36.6mm
Jewels: 30
Reserve: 120 hours
Frequency: 18000 bph
Time: Hours, Minutes, Small Seconds, Day / Night Indication
Chronograph:
Additionals:

The Price

How much does the Armin Strom’s Gravity ST14-DE.90 cost? This watch was introduced in 2014 and has been in Armin Strom’s collection for around . This watch is a limited edition with just 100 pieces released. As with most luxury watches, the price of depends on the availability and demand.

CURRENT PRICE: Not Available .

For more information, visit Armin Strom online.

Specifications:

  • Brand: Armin Strom
  • Model: Gravity Date Earth
  • Reference Number: ST14-DE.90
  • Limited: Yes, 100 units

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 43.4
  • Thickness: 13
  • Lug Width: N/A
  • Dial Color: Skeleton
  • Indexes: Arabic Numerals and Dauphine-shaped hands
  • Water Resistance: 50 meters

Movement:

  • Winding: Automatic
  • Brand: Armin Strom
  • Caliber: ADD14
  • Display: Analog
  • Diameter: 36.6mm
  • Jewels: 30
  • Power Reserve: 120 hours
  • Frequency: 18000 bph
  • Functions: Hours, Minutes, Small Seconds, Day / Night Indication

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