Seiko’s Digital Space Watch Embarks on Completely New Territory

The watchmaker enters its G-Shock era, proving retro timepieces can be playful and classy at the same time.

Close-up of a gold Seiko digital watch face showing water resistance, buttons, and part of the metal band.Seiko

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Last year, Seiko reissued one of the most interesting watches it’s ever made. However, most people didn’t remember it existed.

The Rotocall initially debuted in 1982 but only lasted in Seiko’s catalog for a few years. Nevertheless, over the next couple of decades, dozens of astronauts (most notably, Sally Ride) chose to bring their own personal versions of the digital timepiece into space because of its practical utility. 

Digital interfaces were still relatively new and the Rotocall seemed to perfect the format. It combined stopwatch, countdown timer, alarm and dual time functions into a single watch, all toggled via the octagonal bezel, similar to some modern smartwatches.

Now, Seiko is building on last year’s revival with two new versions of the Rotocall that are decidedly more accessible than their predecessors.

Two Seiko digital wristwatches side by side, one gold-tone and one silver-tone, both with metal link bands and octagonal bezels.
Seiko follows up its unexpected Rotocall reissue from last year with gold and silver variants.
Seiko

Entering its G-Shock era?

Obviously, Seiko is much more recognized for its analog timepieces these days, but there was once a time when the Japanese watchmaker was dominant in the digital category after basically inventing the LCD digital watch (James Bond even donned several pairs in the ‘70s and ‘80s). 

Three Seiko digital watches with stainless steel bands and octagonal bezels in yellow, red, and blue accents on a beige surface.
The initial revival of the ’80s digital watch featured more playful models, but now the timepiece gets dressier editions.
Seiko

The Rotocall revival last year wasn’t just unique because it gave us a rare digital Seiko model, but it was as if the brand were recognizing the importance of its digital past. With these two new additions, it’s clear that the 2025 reissue wasn’t merely a one-off.

When it got reissued, Seiko leaned heavily into retro aesthetics, with colorful bezels and standard LCD displays. After all, the Rotocall inherently beckons a level of nostalgic reverence. 

But, perhaps taking a page out of G-Shock’s playbook, Seiko realizes that a watch can be both playful and refined at the same time. As such, it expands the lineup with two references that will certainly impress.

Silver Seiko digital wristwatch with stainless steel bracelet and octagonal bezel showing alarm and chronograph functions.
A classic LCD display got swapped for a reverse LCD with a black backdrop.
Seiko

Dressed to impress

Available now with silver and gold bezels (both accented with black), the Rotocall is ready for dressier occasions. Each core color is matched with the same color dial, now surrounding a reverse LCD display this time around. That means a black background with gray numerals. 

Gold metal watch with a ridged bezel and linked bracelet shown from the side.
Despite being a faithful reissue, the modern revival upgrades the case finishing with circular brushing.
Seiko
Silver stainless steel Seiko watch with a linked bracelet and clasp, shown from the back.
The five-row bracelet further adds to the dress appeal, closed with a folding clasp.
Seiko

The gold version, as you can see, has a gold-toned case and bracelet to match. As our editor Johnny Brayson pointed out when he covered last year’s release, the case finishing gets an upgrade from the ‘80s version with circular brushing instead of polishing.

The rest of the watch falls in line with the original design. You get the same faithful feature set, 37mm diameter and overall design, right down to the five-row steel bracelet. Water resistance also remains at a solid 100m.

Availability and pricing

As of right now, the two new Rotocalls have only popped up overseas, but we’ve confirmed that US availability is expected around August or September. 

Pricing for the silver (HFL002) will be the same as last year’s colorways at $550. However, the gold (HFL003) will command a slightly higher price at $585.

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