Watch Anatomy Book Vol. 50 ~ Carefully Selected Committed Stock! 5 Chronograph Models!

The chronograph mechanism, derived from the Greek words "chronos" (time) and "graphos" (to write), is a complex mechanism with a stopwatch function. This complicated mechanism, which can measure elapsed time in addition to the usual time display, has been developed in the fields of motorsports, aviation, and sports. Its mechanical beauty and design continue to fascinate many watch enthusiasts.

This time, we will focus on the popular "chronograph models" that are in stock at Commit Ginza, and introduce a carefully selected selection of the models we carry, so please enjoy until the end.

If you are interested in any of the watches, please take this opportunity to register your interest (request for restock).

① Parmigiani Fleurier Tonda GT Chronograph Ref. PFC906-1020001-400181

Basic specifications Case: 42.0mm
Material: SS
Water resistance: 100m Movement: Automatic "Cal. PF043"

Recommended points

Parmigiani Fleurier presents the Tonda GT, a next-generation luxury sports watch. Its sophisticated silver dial with quantum gray subdials captivates the senses. The dial, adorned with the traditional "Cour Triangulaire" guilloché technique, reveals a rich range of expressions depending on the light.
Although there are some minor scratches due to use, the watch is in excellent condition overall. It comes with all the accessories and is priced affordably, making it the perfect choice for those who want to experience the world of Parmigiani Fleurier for the first time.

■Product page here👉 https://commit-watch.co.jp/products/e3678siu

②Omega Speedmaster Caliber 321 Chronograph 39.7MM Ref.311.30.40.30.01.001

Basic specifications Case: 39.7mm
Material: SS
Water resistance: 50m Movement: Manual winding "Cal.321"

Recommended points

This is a must-have model for watch enthusiasts, featuring a perfect reproduction of the legendary "Cal. 321" movement. Based on the third-generation design worn by Ed White during his spacewalk, it has been updated with modern technology, including a ceramic bezel and sapphire crystal. The see-through case back allows you to admire the movement, a work of art.
This is an unused item with a 2026 guarantee. Although there are some slight scratches from storage, it is in excellent condition, making it perfect for both collection and practical use. It is attracting a lot of attention in the market, so if you are looking for one, do not miss this opportunity.

■Product page here👉 https://commit-watch.co.jp/products/764p8cwm

③ Rolex Daytona El Primero Black Dial Ref. 16520 P-serial

Basic specifications Case: 40.0mm
Material: SS
Water resistance: 100m Movement: Automatic "Cal.4030"

Recommended points

This fourth-generation Daytona features the "Cal. 4030," a uniquely tuned version of Zenith's masterpiece El Primero movement. This particular example is a rare "P" (P1-) model, one of the last in the production run. It boasts a classic feel not found in current models, as well as practicality with its Luminova luminous finish.
The case is in excellent condition with no excessive finishing, and comes with a box, warranty card, and other accessories. This is a highly recommended item that has the value of being the final model and is sure to be a valuable asset in the future.

■Product page here👉 https://commit-watch.co.jp/products/oauah79p

④Patek Philippe Nautilus Chronograph Ref. 5980/1AR-001

Basic specifications Case: 40.5mm
Material: SS/PG
Water resistance: 30m Movement: Automatic "Cal. CH 28-520 C"

Recommended points

This is the brand's first sports chronograph, released to mark the 30th anniversary of the Nautilus. The combination of stainless steel and rhinestones is beautifully balanced with a vibrant blue gradient dial. The dual sub-dials at 6 o'clock feature an innovative layout that displays the minutes and hours on the same axis.
The exterior has been refinished at an affiliated workshop and is in excellent condition. It also comes with a warranty certificate dated 2019. With the decision to discontinue production, this watch has become even more rare, making this a great opportunity to acquire both the elegance and impressive presence of a Patek Philippe.

■Product page here👉 https://commit-watch.co.jp/products/ajpko7io

⑤Audemars Piguet Royal Oak Chronograph Ref.26240CE.OO.1225CE.02

Basic specifications Case: 41.0mm
Material: Black ceramic Water resistance: 50m Movement: Automatic "Cal.4401"

Recommended points

This model exudes a striking presence, unified from the case to the bracelet in lustrous black ceramic. Equipped with the latest in-house flyback chronograph movement, "Cal. 4401," it boasts cutting-edge functionality. The black dial with its tapestry pattern and pink gold components create an exquisite contrast.
Another big attraction is that it is a completely unused, "unused" item. The hard texture unique to black ceramic and the beauty of the hairline finish are exceptional. It comes with all the accessories, making it a recommended watch for anyone looking for a chic "Royal Oak."

■Product page here👉 https://commit-watch.co.jp/products/gz8936n3

summary

What did you think?

This time, we've carefully selected and introduced the world's finest models equipped with chronograph mechanisms. From legendary reissues to the pride of the manufacture, to final models designed with investment value in mind, each model has been carefully selected and can be recommended with confidence. Why not add a chronograph, brimming with mechanical appeal, to your collection?