★10/2 Watch Disassembly Book 116613, 126613

116613, 126613

Rolex Submariner Date Ref. 116613 & Ref. 126613

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Reference 116613: Fourth-Generation Rolesor Submariner

The Ref. 116613, released in 2009, is a fourth-generation Submariner Date model in Rolesor, a combination of stainless steel and 18K yellow gold. Combining robust diver's performance with a luxurious feel, it gained popularity with its two color options: blue (LB) and black (LN). The Cerachrom bezel and maxi dial dramatically improved durability and legibility.

Basic specifications Year of manufacture: 2009-2020 Case: 40mm
Material: SS/18KYG
Bezel: Cerachrom unidirectional rotating bezel Water resistance: 300m
Movement: Cal.3135

The lugs and case have been thickened, giving the watch an overall more substantial feel. The design has evolved to exude a more luxurious feel than previous models.

Dial

LB (Early Blue Lacquer)

LB (late model Sunray Blue)

LN (black lacquer)

Like the solid gold model, the LB (blue dial) has been changed from the matte dial (lacquer) of the early production to a vibrant blue sunray finish. The LN (black dial) features a lustrous black lacquer finish. The indices and hands are enlarged "maxi dials," boasting high visibility even in dark places.
There are also two-tone models with diamond indexes.

GLB (Blue lacquer diamond index)

night light

Equipped with Chromalight luminous material, it emits a long-lasting blue light, ensuring excellent visibility even during night dives.

bezel

The blue or black Cerachrom insert highlights the PVD-coated gold graduations and is scratch-resistant and virtually resistant to fading.

Movement

Equipped with Caliber 3135, this renowned movement has supported Rolex since 1988 and is highly regarded for its reliability, durability, and precision.

bracelet

97203

Equipped with a stainless steel and yellow gold combination Oyster bracelet (97203). The buckle uses a Glidelock clasp, which allows for fine adjustment without the need for tools. This greatly improves practicality.

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Reference 126613: Fifth-Generation Rolesor Submariner

The Ref. 126613, released in 2020, is the fifth-generation Submariner equipped with the latest caliber, Cal. 3235. The case diameter has been enlarged to 41mm, while the lug width has been slimmed down, resulting in a balanced silhouette. This current combination model combines the elegance of Rolesor with the latest technology.

Basic specifications Year of manufacture: Around 2020
Case: 41mm
Material: SS/18KYG
Bezel: Cerachrom unidirectional rotating bezel Water resistance: 300m
Movement: Cal.3235

The newly designed case improves comfort, and despite the case diameter being 1mm larger, the overall impression is sleek.

Dial

126613LB Sunray finish blue

126613LN Black lacquer finish

From the beginning of production, the LB has been available in sunray blue finish, while the LN has been available in lacquer black finish.
Like the previous model, both models feature a maxi dial for excellent visibility. The colors are even more vibrant than before, further enhancing the sense of luxury.
The diamond index specification that was present in the previous model is not available.
To distinguish between Ref. 116613 and Ref. 126613, if there is a crown mark between "SWISS MADE" at the 6 o'clock position on the dial, then it is a Ref. 126613.
Another distinguishing feature is that the letter colors are different for the LB models, with Ref. 116613 having gold letters and Ref. 126613 having white letters.

night light

Chromalight luminous material continues to be used. It emits blue light, making it easy to read in the dark and providing long-lasting illumination.

bezel

The gold scale is finished with a PVD coating, making it scratch-resistant and luxurious, with a blue or black Cerachrom insert.
This is also being continued as in the previous model.

Movement

This watch is equipped with the new Rolex-developed movement, Cal. 3235. Equipped with the Chronergy escapement, it is highly resistant to magnetic fields and shocks, and boasts a power reserve of approximately 70 hours. Its precision and reliability have been further improved.

bracelet

97JA03

Equipped with a stainless steel and yellow gold combination Oyster bracelet (97JA03). Compared to the previous model, the bracelet width is 1mm wider and the number of links has been reduced by one. The Glidelock clasp allows for easy adjustment of up to 2cm. It provides the comfortable fit unique to the current model.

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Summary: Ref. 116613: The fourth-generation Rolesor model, released in 2009. This highly refined combination model features a Cerachrom bezel and maxi dial, improving durability, legibility, and luxury all at once.
・Ref.126613: The fifth generation model, released in 2020. Equipped with a 41mm case and the latest Cal.3235 movement, this current combination model offers a more refined design and practicality.

Both are representative of the Rolesor line, which combines luxury with the Submariner, and can be said to symbolize the technological evolution of each era.

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