Watch Almanac
Raymond Weil

A.R.T. Automatic Date 38mm

Ref. 1000-ST-50001

Case diameter
38 mm
Manufacturer spec
Lug-to-lug
42 mm
Measured in a published review
Thickness
9.9 mm
Manufacturer spec
Lug width
—
Not published

Retail price $1,995 (US, Oct 2026)

Ideal fit
Wrist flat: 55.1 mmLug-to-lug: 42 mm

How the A.R.T. Automatic Date 38mm wears

Its lugs add only 4 mm to the 38 mm case, against 7 mm typical across the almanac, so it wears smaller than its diameter suggests.

On our fit model it sits best on wrists from 6" to 7" (15.2–17.8 cm); below 6" the lugs start to reach the edge of the wrist.

At 9.9 mm thick it is thicker than 51% of the 47 other integrated bracelet watches we've measured, so expect it to sit tall on the wrist.

Will the A.R.T. Automatic Date 38mm fit your wrist?

With a 42 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.

WristFlat width (est.)Fit
6"47.2 mmIdeal fit
6.5"51.2 mmIdeal fit
7"55.1 mmIdeal fit
7.5"59.1 mmWears small
8"63 mmWears small

Specifications

Reference
1000-ST-50001
Collection
A.R.T.
Status
In production
Introduced
2026
Case material
stainless steel
Crystal
sapphire
Water resistance
100 m
Dial
metallic blue sunray
Strap / bracelet
integrated stainless steel H-link bracelet, folding clasp with double push-security
Style
Integrated bracelet, Sport, Everyday

Movement

Caliber
Raymond Weil RW4200
Type
automatic
Power reserve
41 hours
Frequency
28,800 vph (4 Hz)
Jewels
26

Watches that wear the same size

Other watches within 1.5 mm of its lug-to-lug.

Sources