Chronoscout

Undone Ronin Automatic

Name: Ronin Automatic
Brand: Undone
SKU: IxzyOccCQ62G7YE-WROo2Q
Price: 380 USD
Availability: InStock

542 similar Watches

In stock now

This watch is available for purchase directly from the brand's website.

Buy Now

About this Watch

A Dive watch, in a round stainless steel case, 40mm, with a black matte dial, sword hands and applied metal indices, powered by the TMI NH35A.

This reference is currently in stock and available for direct purchase from the brand. Its price sits close to the median for comparable watches in its segment, neither a premium nor a bargain within that group. The 286 comparable dive watches tracked in this size and price class range from USD 310 to USD 499.

Diameter

40mm

Thickness

15mm

Movement Type

automatic

Movement Name

TMI NH35A

Water resistance

10 bar

Crystal Type

acrylic

Crystal Description

LEXAN Polycarbonate

Flag data error

Statistics

Its scarcity score of 0/100 puts it in roughly the bottom 10% of tracked dive watches in this class. The scarcity score here has moved down around 42 points across the past 354 days. It peaked near a score of 52 in January 2026. That tracks closely with what's typical for Undone's catalog.

Across Undone's tracked catalog, about 68% of models are in stock at any given time.

No rush
Brand pattern · 142 models
About 68% of this brand's tracked models are currently in stock.
Scarcity score
Modeled
Based on Time unavailable. Reference evidence · 366 days · 0 availability changes · high confidence
0/100
Scarcity rank (in its segment)Upgrade
Price vs segmentUpgrade
Brand restocks every
Brand avg
~1 days
Brand in stock
Brand avg
~68%

Availability

Last confirmed: 9/17/26, 3:14 PM

Tracked since 9/15/25 (367 days).

Available2/17/26
7 months straight
March 2026
Today

14 older transitions back to 9/15/25 are available with Collector. Unlock full history

Price

Currently priced at $380.00, with 9 price changes recorded over the tracked period. The lowest recorded price was $323.00 on 11/28/25; the highest was $451.25 on 8/26/26. That's up from the $380.00 it was first tracked at.