Armin Strom Minute Repeater Resonance 12:59 First Edition

The Armin Strom Minute Repeater Resonance 12:59 First Edition is a current-production dress watch with a titanium case. It is priced well above the $663 median for the category. The caseback is open, so the movement is visible.

1 official photo · reader photos welcome

Price

$513,000

Material

Titanium

Grade / type

Titanium

Water resistance

50 m

Reference

M26-RMR.5N

Type

Dress

Case diameter

42.0 mm

Thickness

11.7 mm

Lug-to-lug

48 mm

Origin

Switzerland

Movement

Manual-winding twin-regulator resonance with Westminster minute repeater, two independent barrels

Caliber

Armin Strom ARR25

Power reserve

40 hours

Complications

Time only

Colour

Grey

Caseback

Sapphire

Nickel-free

Not verified (clasp or buckle material not confirmed)

Bracelet / strap

Matte grey alligator strap with dark grey stitching, on a titanium pin buckle

Crystal

Sapphire with anti-reflective treatment

Display back

Yes

Dial

Anthracite titanium dial ring over an open movement

Dial colours

Grey

Availability

Offered

Status

Limited edition of 25

Not published

Weight, Hardness, Construction, Surface treatment, Matching bracelet, Lume

Medium confidence Verified Aug 2026 Source: Armin Strom (maker product page) / Armin Strom (maker, calibre ARR25)

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