Sold out
on all orders
guaranteed
Returns*
on checkout
Seiko 5 Sports SSK031K1 Thong Sia Limited Edition Men's Watch – Red Dial & Silver Steel Bracelet

The Seiko 5 Sports Thong Sia Limited Edition (Ref. SSK031K1) combines precision engineering with distinctive style. Featuring a vibrant red dial paired with a durable silver steel strap, this watch offers both striking aesthetics and reliable performance. Its robust automatic movement ensures accurate timekeeping, while the stainless steel case provides lasting durability. Designed for enthusiasts who appreciate craftsmanship and exclusivity, this limited edition timepiece stands out as a refined addition to any collection.
The Seiko 5 Sports Thong Sia Limited Edition SSK031K1 features a striking red dial paired with a durable silver steel strap, combining bold aesthetics with robust construction. Designed for men who appreciate precision and style, this watch offers reliable automatic movement and a sporty yet refined look. Its limited edition status makes it a distinctive addition to any collection, balancing everyday functionality with exclusive appeal.
Limited edition Seiko 5 Sports watches—SSK029K1 “Icy Blue” and SSK031K1 “Passionate Red”, each are limited to 1,000 pieces, and both have limited edition numbers engraved on the bottom cover.
The two designs are based on the classic SKX series diving watches, the Seiko 5 Sports series SSK029K1 and SSK031K1. The former has the nickname "Ice Blue". Surrounded by a black and blue bezel, it is a light blue full of ocean atmosphere and polar coldness. Color dial, with blue hands and red triangular GMT hands; the latter is nicknamed "Passion Red", the bezel is half black and half red, with a fiery red dial as warm as the sun, while the GMT hand is as dazzling as the sun golden yellow.
The two new limited edition watches have just the right colors, one cold and one hot. In addition to providing two completely different choices for everyone, they are also very suitable for pairing as a couple's watch, one for each and a pair.
As for specifications and features, both new watches have solid 42.5mm stainless steel cases with reliable 100-meter water resistance. The equipped 4R34 automatic movement can stop seconds and supports manual winding. In addition to the basic hours, minutes, seconds and date display, it also has GMT dual time display.
The triangular GMT pointer combined with the 24-hour scale on the outer ring of the dial can display the time in the second time zone. With the 24-hour scale bezel that can rotate in both directions, it can actually provide a total of three time displays. As a reliable sports watch, the hands and scales are filled with white Lumibrite to ensure that the watch can provide clear timekeeping function in dark environments and at night.
Calibre
- Calibre no.4R34
- Movement Type Automatic with manual winding
- Accuracy+45 to -35 seconds per day (at normal temperature range)
- Power Reserve/Battery Life Approx. 41 hours
Case
- Case Material Stainless steel
- Glass Material Hardlex crystal
- LumiBrite LumiBrite on hands, index(es) and bezel
Layout
- Water Resistance10 bar
-
Case Size Diameter: 42.5mm
Thickness: 13.5mm -
Other Specifications Time display (Hour, minute and seconds)
24-hour display, date display
Three-fold clasp with secure lock, push button release with extender
Features
-
Other Features Jewels: 24
Serial number engraved on the case back
Rotating bezel (24-hour display)
See-through & Screw case back
Excellent!
Based on 4.9/5 of 6,341 + reviews