The Basics

This Time Pyramid wristwatch measures 44.6 mm in diameter in its classically elegant stainless steel case. Viewed from the side, the housing is stepped and tapers from top to bottom, the widest section accommodating the extra-large glass with the lower part narrowing to fit snugly on the wrist. Each is finished with an exquisite hand-stitched alligator strap. As with every esteemed Arnold & Son watch, the movement of the Time Pyramid is magnificently hand decorated with manually chamfered brides and high-polished edges,Côtes de Genève, circular satin-finished wheels and blued screws, all yielding a striking masterpiece of decorative craftsmanship and brilliant execution.

Brand: Arnold & Son
Family: Instrument Collection
Reference: 1TPAS.S01A.C124S
Name: Time Pyramid
Produced: N/A
Limited: No

Below is a detailed look at Arnold & Son’s model 1TPAS.S01A.C124S from Instrument Collection watch family, including the price, case details and movement features.

Arnold & Son Instrument Collection 1TPAS.S01A.C124S

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The Details

Arnold & Son’s Time Pyramid (1TPAS.S01A.C124S) was originally released in N/A. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 50-hour power reserve when fully wound.

The Case

The stainless steel case measures 44.6mm in diameter and roughly mm thick. The round case is paired with a skeleton color dial with -shaped hands, and a roman numerals hour markers and minute track, covered by a sapphire glass. Arnold & Son’s Instrument Collection model 1TPAS.S01A.C124S is water resistant up to 30 meters (98 ft). A display caseback is over the back of the watch case.

Material: Stainless steel
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 44.6mm
Height: mm
Lug Width: N/Amm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Instrument Collection 1TPAS.S01A.C124S movement is a powered by caliber A&S6003 made by Arnold & Son. The 32-jewel automatic movement is 38mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 50-hour power reserve.

Type: Automatic
Brand: Arnold & Son
Caliber: A&S6003
Base: N/A
Display: Analog
Diameter: 38mm
Jewels: 32
Reserve: 50 hours
Frequency: 28800 bph
Time: Hours, Minutes, Jumping Seconds

The Price

How much does the Arnold & Son’s Instrument Collection 1TPAS.S01A.C124S cost? This watch was introduced in N/A and has been in Arnold & Son’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 Arnold & Son online.


  • Brand: Arnold & Son
  • Model: Time Pyramid
  • Reference Number: 1TPAS.S01A.C124S
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 44.6
  • Thickness:
  • Lug Width: N/A
  • Dial Color: Skeleton
  • Indexes: Roman Numerals and -shaped hands
  • Water Resistance: 30 meters


  • Winding: Automatic
  • Brand: Arnold & Son
  • Caliber: A&S6003
  • Display: Analog
  • Diameter: 38mm
  • Jewels: 32
  • Power Reserve: 50 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, Jumping Seconds

About Arnold & Son

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Arnold & Son is part of the Citizen group.

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