Five Seiko watches recommended for men in their 20s, including Prospex and Astron.

2025.04.09

Seiko is a Japanese watch manufacturer that has continued to offer watches with a wide variety of designs and functions. From Seiko's various timepiece brands, such as Seiko Prospex and Seiko Astron, we will introduce five watches recommended for men in their 20s. Whether you are buying your first watch or already own several favorite watches, we hope this article will be helpful.

Text by Arai Kento
Text by Kento Nii
[Article published on January 9, 2025]


Why we recommend Seiko watches to people in their 20s now

 For people in their twenties taking their first steps into the workforce, a watch is one of the items that supports their personal growth while also expressing their individuality. For example, even if they are not yet accustomed to wearing a suit, wearing a watch suitable for business situations will give them a sense of confidence and dignity. Furthermore, at an age where they have more disposable income, a watch that allows them to express themselves will surely help them to enrich their private life as well.

 For people in this age group, Seiko, a leading Japanese watch manufacturer, is a good choice. In addition to being a familiar domestic manufacturer, Seiko also leverages its mature manufacturing capabilities to produce a wide variety of watches with reliable quality, making it easy to find a model that suits your needs. Furthermore, many of the models available have sophisticated designs, so if you choose one of these, you can expect it to be useful in a wide range of situations, from business to private life.

 So in this article, we've picked out five watches from Seiko's flagship brands, including Seiko Prospex, Seiko Astron, and Seiko Presage, that we recommend for men in their 20s. The five watches we're introducing this time are all models priced at under 200,000 yen (tax included), and are selected based on the criteria of functionality suitable for daily use and a design that is easy to wear in any situation. We hope you'll consider these watches as watches that allow you to experience the appeal of Seiko while still being within an affordable price range for those in their 20s.

Seiko Astron "Nexter" Ref.SBXY065

 Seiko released the world's first mass-produced quartz wristwatch, the "Quartz Astron," in 1969. The brand that bears the same name and inherits that innovative spirit is the "Seiko Astron."

Seiko Astron Nexter SBXY065

Seiko Astron "Nexter" Ref.SBXY065
GPS solar (Cal. 8B63). Runs for approximately 24 months on a full charge (power save mode). 10 jewels. Ti case (diameter 41.3mm, thickness 10.6mm). Water resistant to 10 bar. Price: 165,000 yen (tax included).

 The model we picked up is the Ref. SBXY065, part of the Seiko Astron "Nexter" series. It has a sporty yet sophisticated look, and its blue dial with a grid pattern creates a smart and cool look. This pattern also creates a three-dimensional effect within the dial, making it easy to read.

 The appeal of this watch lies in the graceful lines that seamlessly connect the case and bracelet, a feature common to the series. The case and bracelet are made of lightweight titanium, which, combined with the case's thinness of just 10.6mm, ensures a comfortable fit. The sophisticated design and comfortable fit make this the perfect choice for an everyday watch.

 This model is also packed with features. Its radio wave reception function, in particular, greatly enhances convenience, allowing you to check the accurate time on your watch whenever you're in a location where standard radio waves can be received. Furthermore, in addition to displaying the date and day of the week, it also features world time and dual time functions. Even if you don't actually use all of these functions, the dial design, which suggests multiple functions, will surely appeal to many watch enthusiasts.

Seiko Prospex "Diver Scuba" Ref.SBDC201

 Seiko Prospex is a brand that offers a wide range of highly functional watches for serious sports and outdoor activities. They pursue high durability and legibility, as well as reliability that can withstand professional use and a design that exudes high functionality, which is what makes them so appealing.

Seiko Prospex "Diver Scuba" Ref.SBDC201

Seiko Prospex "Diver Scuba" Ref.SBDC201
Automatic winding (Cal. 6R55). 24 jewels. 21,600 vph. Power reserve approximately 72 hours. Stainless steel case (diameter 41.3 mm, thickness 12.5 mm). 300m water resistant for air diving. 176,000 yen (tax included).

 From Seiko Prospex, we picked up the Ref. SBDC201 from the "Diver Scuba" series. This diver's watch is water resistant to 300m for air diving, and features a highly visible dial layout, a case with a crown guard, and a unidirectional rotating bezel. While it has the specs of a tool watch, the beige dial features a coastline motif with wave-like stripes, making it a design that makes it perfect for use at a resort.

 Additionally, the octagonal bezel gives the watch a unique look that sets it apart from other divers' Scuba models. This bezel not only adds a stylish touch to the watch's appearance, but also improves the ease of rotating the bezel. The extensive use of polished finishes on the case and bracelet also contributes to its elegant appearance.

 The watch is equipped with the Cal. 6R55 movement, which has a power reserve of approximately 72 hours, making it a practical timepiece that reduces the need to manually adjust the time. While offering professional performance, its design is also suitable for everyday use, making it a perfect fit for those in their 20s who lead active lifestyles.

Seiko Prospex "Speed ​​Timer" Ref.SBER001

 For Seiko, the company that developed the first chronograph watch made in Japan, the Seiko Prospex Speed-Timer is a series that symbolizes its tradition and cutting-edge spirit. The current collection embodies the excellent practicality and timing performance that Seiko is proud of, having served as the official timekeeper for various sporting events.

Seiko Prospex "Speed ​​Timer" Ref.SBER001
Solar-powered quartz movement (Cal. 8A50). Runs for approximately 6 months on a full charge. Stainless steel case (42mm diameter, 12.9mm thick). Water resistant to 10 bar. Price: 121,000 yen (tax included).

 The Ref. SBER001 is a model that emphasizes the watch's role as a measuring instrument. The dial features four subdials: the 2 o'clock position for 1/100 seconds, the 10 o'clock position for 1/10 seconds, and the 12 o'clock position for seconds. The 6 o'clock position displays the hours and minutes in normal mode, but by switching to stopwatch mode using the pusher at 8 o'clock, it switches to a 60-minute counter.

 The layout with independent subdials is not only unique, but also ensures accurate time reading because the hands do not overlap during measurement. The case also features highly maneuverable pump-type pushers on the side, reminiscent of the stopwatches Seiko once developed for timing. Incidentally, this watch won the Good Design Award in 2023 for its innovative and functional design.

 The watch's minimalist design, with an emphasis on visibility, exudes functional beauty, and its iconic design is sure to make a statement even when worn under a jacket cuff.The movement is the light-powered quartz movement, Cal.8A50, and it is a model that does not require regular battery changes.

Seiko Presage "Classic Series" Ref. SARX125

 Seiko Presage is a brand that claims to "inherit over 100 years of watchmaking tradition and spread Japanese aesthetics to the world," and offers many models with designs that emphasize classicism and elegance. Some models feature dials made with traditional Japanese crafts such as enamel, cloisonné, and Arita ware, establishing a unique dress style.

Seiko Presage "Classic Series" SARX125

Seiko Presage "Classic Series" Ref. SARX125
Automatic movement (Cal. 6R55). 24 jewels. 21,600 vph. Power reserve approximately 72 hours. Stainless steel case (diameter 40.2 mm, thickness 13.0 mm). Water resistant to 10 bar. Price: 46,200 yen (tax included).

 The Ref. SARX125 introduced here is a part of the Seiko Presage "Classic Series," focusing on the traditional Japanese aesthetic known as "beauty of utility." Its motif is "araigaki," a pale persimmon color, and the matte salmon pink dial exudes a mature, classical feel. The domed shape also enhances the classic feel, with the minute and second hands gently curved to match the dome, creating a finish that shows attention to detail.

 This dial, combined with the design of the case, creates a soft appearance overall. The case, with its dual-curved sapphire crystal, is also composed of a soft shape, and combined with the dressy bracelet with its rounded, fine links, you can expect a comfortable wearing experience. Incidentally, the design of this bracelet was inspired by the specifications seen in watches from the 1970s.

 The movement is Cal. 6R55, with a power reserve of approximately 72 hours. This model also has a transparent case back, allowing you to view the movement. Despite its elegant appearance, it also has solid specifications such as 10 bar water resistance and magnetic resistance, making it a watch suitable for everyday use.

Seiko 5 Sports "SNXS" Ref.SBSA255

 Seiko 5 Sports, which was born in 1968, inherits the original model's features of "automatic winding," "water resistance," "day-date window at 3 o'clock," "crown located at 4 o'clock," and "durable case and band," while also being a brand with a design concept of "five styles" that symbolize the modern era where diverse values ​​fly around. The current lineup also features a truly "diverse" design, allowing you to enjoy choosing a model to suit the occasion.

Seiko SNXS Models

Seiko 5 Sports "SNXS" Ref. SBSA255
Automatic movement (Cal. 4R36). 24 jewels. 21,600 vph. Power reserve approximately 41 hours. Stainless steel case (diameter 37.4 mm, thickness 12.5 mm). Water resistant to 10 bar. Price: 46,200 yen (tax included).

 The Ref. SBSA255 is part of the "SNXS" series, which was conceived as a "everyday companion." The dial features simple, easy-to-read indexes and hands, and the tastefully colored luminous paint applied to them adds a retro touch. Its calm yet classic look makes it easy to coordinate with both a suit and a casual outfit for your off-duty days.

 The case is compact, measuring 37.4mm in diameter, and is water resistant to 10 bar. It is powered by the Cal. 4R36 movement. It features a day-date display, making it ideal for everyday use. Another notable feature of this watch is its affordable price. It's an ideal choice for those in their twenties looking for their first mechanical watch, or for those looking for an entry-level watch.



Contact info: Seiko Watch Customer Service Center Tel. 0120-061-012


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