J.N. Shapiro Infinity Radiant Monopusher Chronograph

The J.N. Shapiro Infinity Radiant Monopusher Chronograph is a 38 mm tantalum chronograph with a La Joux-Perret 5000-4 hand-wound movement.

5 official photos · reader photos welcome

Price

$35,900

Material

Tantalum

Grade / type

Tantalum

Water resistance

50 m

Type

Chronograph

Case diameter

38.0 mm

Thickness

10 mm

Lug-to-lug

43.9 mm

Origin

United States

Movement

Manual, monopusher chronograph with 30-minute counter

Caliber

La Joux-Perret 5000-4

Power reserve

38 hours

Complications

Chronograph

Colour

Grey

Construction

Assembled

Finish technology

Natural finish

Nickel-free

Unconfirmed (contact-point materials not all confirmed)

Bracelet / strap

Leather strap; optional tantalum bracelet with stainless steel bi-fold clasp

Matching bracelet

Optional (or strap)

Dial

Etched meteorite, or blue heat-blued zirconium with basketweave guilloche; Infinity Weave guilloche totalizer

Dial colours

Blue Meteorite

Availability

Offered

Status

Current (made to order, deliveries from end of Q3 2026)

Not published

Reference, Weight, Hardness, Surface treatment, Caseback, Crystal, Display back, Lume

High confidence Verified Sep 2026 Source: J.N. Shapiro Watches (maker)

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