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Triscope by Angles Watches: How Its Jump-Hour Display Works

The Angles Triscope pairs a jumping-hour display with a triangular minute path. Here are its maker-published movement and case specs, the conflicting accuracy claims, and current campaign and listing context.
Estimate3–4 min Catalogued SpecialistWatchRanker Team
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The Angles Triscope Automatic makes its unusual time display the point: the hour appears in a dedicated jumping-hours display, while the minutes travel along a triangular path. Behind that geometry is an automatic mechanical movement that Angles describes as a Miyota 90S5 base with a proprietary jump-hour module.

How the Triscope displays time

On a conventional watch, hands sweep or tick around a circular dial. The Triscope divides those jobs differently: the hour changes in a discrete jump on its own display, and the minute indication follows a triangular route. Angles calls these functions “Jumping Hours and Triangular Minute Path.” The result is a display organized around shapes and movement rather than a standard pair of hands.

A jump-hour complication shows the hour as a numeral through an aperture or dedicated indicator, advancing to the next hour at once rather than rotating an hour hand continuously. The minute display still indicates the passage of minutes, but on the Triscope its path is triangular. Angles’ campaign described the concept as “Breaking Time’s Boundaries: Instant Hour Shifts and Dynamic Minute Movement”; that is campaign language, not an independent assessment of the watch’s performance or legibility.

Movement and published performance claims

Angles says the Triscope uses an automatic movement based on the Miyota 90S5, paired with an in-house jump-hour module. The creator FAQ lists 24 jewels, a frequency of 28,800 beats per hour, shock resistance, a 36-hour power reserve, and the ability to wind the watch automatically or by hand. These are manufacturer-published specifications; independent testing of the movement or its performance was not established.

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#1 Best Overall
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Black)
  • 1.316L Stainless Steel Case/Screw Crown/Steel Closed Caseback
  • 2. Seagull ST1721 Jump Hour Mechanical Movement
  • 3. Sapphire Crystal / Diameter: 34.5MM / Case Thickness : 10.4MM / Lug to Lug =45MM
  • 4.Comfortable Rubber Strap /5.Butterfly Clasp
  • 5.Band Width: 20MM*18

Accuracy figures differ by source

Angles’ creator FAQ states an accuracy range of -10 to +30 seconds per day. The current Bare Steel product page instead says “Accurate to +/-10 Seconds a Day.” Those published figures conflict, and neither should be treated as an independently measured result. If daily timekeeping tolerance is important to a purchase, ask Angles which specification applies to the specific watch being sold.

Case, dial and strap specifications

Angles lists a hand-finished 316L stainless-steel case measuring 42.5 mm wide without crown guards, 12 mm thick and 44 mm from lug to lug. The dial is brushed bare metal, with a lume-filled minute track; the crystal is sapphire with an anti-reflective coating. The stated weight is 60 g.

Rank #2
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Green)
  • 1.316L Stainless Steel Case/Screw Crown/Steel Closed Caseback
  • 2. Seagull ST1721 Jump Hour Mechanical Movement
  • 3. Sapphire Crystal / Diameter: 34.5MM / Case Thickness : 10.4MM / Lug to Lug =45MM
  • 4.Comfortable Rubber Strap /5.Butterfly Clasp
  • 5.Band Width: 20MM*18

The watch is specified with a 20 mm nylon strap and a tool-free quick-release springbar system. Replacement straps therefore need to fit a 20 mm lug width, and quick-release springbars make swaps easier without a separate springbar tool.

Water resistance and everyday use

The creator FAQ rates the Triscope at 50 m (5 ATM). That is the maker’s stated water-resistance rating, not a guarantee for every activity or for a watch whose seals have aged or been damaged. The reviewed official material does not establish a more specific activity recommendation, so check Angles’ guidance before exposing the watch to water.

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Rank #3
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Red-White)
  • 1.316L Stainless Steel Case/Screw Crown/Steel Closed Caseback
  • 2. Seagull ST1721 Jump Hour Mechanical Movement
  • 3. Sapphire Crystal / Diameter: 34.5MM / Case Thickness : 10.4MM / Lug to Lug =45MM
  • 4.Comfortable Rubber Strap /5.Butterfly Clasp
  • 5.Band Width: 20MM*18

Production, campaign and current listing

The creator FAQ says each colorway is limited to 300 watches and individually numbered on the caseback. That describes the stated production limit, not the number still available.

The Kickstarter campaign ran from February 10 to March 3, 2026. Kickstarter’s campaign page reports 260 backers and HK$1,405,710 pledged toward a HK$100,000 goal, and shows an update dated August 19, 2026. Those are campaign-page figures, not an independent assessment of delivery or subsequent ownership experience.

Rank #4
Newly Designed 39mm Specht & Söhne Automatic Watch for Men Jumping Hour Mechanical Wristwatch (White)
  • 1.316L Stainless Steel Case/Screw Crown/Steel Closed Caseback
  • 2. Seagull ST1721 Jump Hour Mechanical Movement
  • 4.Comfortable Genuine Leather Strap with pin buckle
  • 6. AR Coated Sapphire Crystal / Diameter: 39MM / Case Thickness : 10.4MM / Lug to Lug =46.8MM
  • 7.Band Width: 20MM*18

At the time reflected by the current official product listing, Angles offered the Bare Steel version for $980 and marked it in stock. Treat that as a listing snapshot: price and inventory can change, and the relevant currency, taxes, shipping costs and regional availability depend on the buyer’s location.

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What the Triscope is—and what is not established

The Triscope is best understood as a display-led mechanical watch: the unusual feature is the combination of a jumping hour and a triangular minute path, supported by automatic winding. Angles says novel and often exclusive complications are central to its design approach; that is the company’s own positioning, not a third-party comparison.

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Best Value
Newly Designed 39mm Specht & Söhne Automatic Watch for Men Jumping Hour Mechanical Wristwatch
  • Premium Stainless Steel Construction: 316L stainless steel case with screw crown and steel closed caseback for durability and longevity
  • Seagull ST1721 Jump Hour Mechanical Movement: Features reliable automatic mechanical movement with unique jumping hour complication
  • Comfortable Genuine Leather Strap: Equipped with genuine leather strap and pin buckle for secure and comfortable wear
  • Sapphire Crystal Protection: AR coated sapphire crystal provides scratch resistance and clarity with diameter of 39mm, case thickness of 10.4mm, and lug to lug measurement of 46.8mm
  • Standard Band Width: 20mm to 18mm band width allows for easy strap replacement and customization options

The available official material establishes the brand’s stated specifications and campaign details, but not hands-on testing, independent validation of accuracy or water resistance, or long-term ownership results. Those limits matter most if you are choosing the watch for timekeeping precision or water use rather than for its distinctive display.

Quick Recap

Bestseller No. 1
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Black)
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Black)
1.316L Stainless Steel Case/Screw Crown/Steel Closed Caseback; 2. Seagull ST1721 Jump Hour Mechanical Movement
$138.99
Bestseller No. 2
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Green)
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Green)
1.316L Stainless Steel Case/Screw Crown/Steel Closed Caseback; 2. Seagull ST1721 Jump Hour Mechanical Movement
$138.99
Bestseller No. 3
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Red-White)
Specht & Söhne Jump Hour Automatic Mechanical Men Watch Sapphire Crystal Stainless Steel Wristwatch (Red-White)
1.316L Stainless Steel Case/Screw Crown/Steel Closed Caseback; 2. Seagull ST1721 Jump Hour Mechanical Movement
$138.99
Bestseller No. 4
Newly Designed 39mm Specht & Söhne Automatic Watch for Men Jumping Hour Mechanical Wristwatch (White)
Newly Designed 39mm Specht & Söhne Automatic Watch for Men Jumping Hour Mechanical Wristwatch (White)
1.316L Stainless Steel Case/Screw Crown/Steel Closed Caseback; 2. Seagull ST1721 Jump Hour Mechanical Movement
$128.99

Official sources

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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