Seiko caught us by surprise when it reintroduced the King Seiko name back in January of 2022. The journey began with five dial variants in a 37mm case. I loved these so much that I immediately ordered one for myself. Now, two-and-a-half years on, Seiko proves that the collection is here to stay. The range now consists of 13 models, with three more added today. Welcome to the new KSK 6R 3 Days 36mm in three dial colors!

Today’s Seiko release includes three new references: the saxe blue SPB457J1, the ivy green SPB459J1, and the burgundy red SPB461J1. All are part of the regular collection and, as such, are not limited to a region or number of pieces. All three models are priced at €2,000, including VAT. After spending some time with these, I’m ready to share my thoughts and insights. Join me for a closer look.

King Seiko KSK 6R 3 Days 36mm burgundy red

The new King Seiko KSK 6R 3 Days 36mm

Let’s start with the basics. The new King Seiko KSK 6R 3 Days 36mm is a smaller version of an existing King Seiko model, the SPB387J1, and its different colored references. This model, in turn, is similar to the original from 2022, with a different transition between the case and bracelet. Rather than a fitted end link wrapping around the curved case section between the lugs, this 38.3mm model had a straight cutoff between the lugs and, as a result, a straight-edged bracelet with no end link.

The existing bigger model is available in black, blue, and green dial variants, all with faux patina lume. It measures 38.3mm across by 11.7mm thick and has a water resistance rating of 100 meters. Inside ticks the automatic caliber 6R55, with a date complication at three and a 72-hour power reserve.

Today’s release is nearly identical in specs except for its 36.1mm diameter and 11.6mm thickness. Additionally, Seiko removed the date in favor of a perfectly symmetric dial layout. To this end, the caliber inside is the no-date version of the 6R55: caliber 6R51. Another nice addition is a double bayonet-operated quick-release on the bracelet.

Dials inspired by “Ivy League Preppy”

Seiko tells us Ivy Style inspired the three new dial colors. The “preppy” look originated on the East Coast of the United States in the 1950s. What I did not know, but I will take Seiko’s word for it, is that the style was adopted and further evolved in Japan in the 1960s. The stylistic connection makes sense as the original King Seiko dates back to the ‘60s.

So, how does this translate to the new dials? The first color is saxe blue, inspired by the traditional Oxford shirt. Out of the three, this is the only model with white lume for a fresh and modern aesthetic. The second color is ivy green, inspired by the accent color of regimental ties in the Ivy style. This one comes with a gold-colored seconds hand and faux-patina lume. The last of the three is burgundy red, inspired by traditional rugby shirts. This one, too, features a gold-colored seconds hand and faux-aged Lumibrite.

Admittedly, I had to read the press info to spot the Ivy League theme. The watches aren’t so heavily themed that it immediately jumps out at you. But I have to say, Seiko chose the perfect colors for the style. If you look at them through an Ivy League lens, they represent the vibe rather well.

King Seiko KSK 6R 3 Days 36mm in saxe blue

Initial impressions of the King Seiko KSK 6R 3 Days 36mm

You already know I am a fan of the modern King Seiko range. I think the watches are beautiful in design and finishing. They bridge the gap between Seiko and Grand Seiko in a stylish, retro kind of way. These new additions fit the collection perfectly. As a result, it is also quite predictable how the community will respond. Fans will applaud the style, the finishing, and the classic size. Detractors will lament the poor specified accuracy (-15/+25 seconds per day), the price, and the classic size.

King Seiko KSK 6R 3 Days 36mm in ivy green

The modern King Seiko recipe makes quite a bit of sense to me. The collection pairs a specific style with a higher-end build and finishing. It leaves the more technically advanced realm (and great accuracy) to Grand Seiko. This is fine with me, even at the price. These look and feel better than most watches in the sub-€2k segment.

King Seiko KSK 6R 3 Days 36mm

The Ivy League theme is interesting, especially coming from Seiko. Normally, the brand finds inspiration in Japanese nature and tradition, not fashion. To see Seiko jump on a fashion trend is a bit unusual, but I like the expansion of its horizons. That said, the theme is very lightly applied. You can, in fact, completely ignore it if you just like the look. Seiko could have pushed it further with an eye-catching leather-and-knitwear strap or something similarly preppy.

King Seiko KSK 6R 3 Days 36mm in burgundy red

Closing thoughts

The new King Seiko KSK 6R 3 Days 36mm expands an already comprehensive and coherent collection of watches. The style is outspokenly mid-century, which I like a lot. These new 36mm additions only widen the appeal and emphasize the retro vibe.

Small details, like the faceted handset and the striped indices, add refinement. They conspire to keep the watch interesting in the long run. However, I could do without the faux-patina on the SPB459J1 and SPB461J1. The watches are already vintage-inspired in every fiber, and this pushes it a bit beyond my comfort zone. Admittedly, that is completely subjective, and it might just suit your taste. In any case, I have no trouble recommending these new King Seikos to anyone looking for a quality, well-priced daily wearer.

What do you think of the new King Seiko KSK 6R 3 Days 36mm and its three dial variants? Let us know in the comments section below!

Watch specifications

Brand
Model
King Seiko KSK 6R 3 Days 36mm
Reference
SPB457J1 (Saxe Blue), SPB459J1 (Ivy Green), and SPB461J1 (Burgundy Red)
Dial
Saxe Blue, Ivy Green, or Burgundy Red sunburst
Case Material
Stainless steel (316L)
Case Dimensions
36.1mm diameter by 11.6mm thickness
Crystal
Box sapphire with anti-reflective coating
Case Back
Stainless steel, screw-in
Movement
Caliber 6R51 Automatic Estimated Power reserve: 72 hours Vibrations per hour : 21,600 (3Hz)
Water Resistance
100 Meters
Strap
Stainless steel bracelet with quick-release
Functions
Time only (hours, minutes, seconds)
Price
€2,000 inc. VAT