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New Seiko compact automatic watches now available to buy with limited stock

From left to right: Seiko SRE023K1, SRE024K1, and SRE021K1 (pictured) against a white background, with Seiko's logo overlaid in between. (Image source: Seiko)
From left to right: Seiko SRE023K1, SRE024K1, and SRE021K1 (pictured) against a white background, with Seiko's logo overlaid in between. (Image source: Seiko)
Seiko’s new 32mm automatic watches - SRE021K1, SRE023K1, and SRE024K1 - are now available to buy with prices starting at SG$517.80 (~$399). Early listings indicate limited stock, which means that the first batch may sell out quickly.

Seiko’s new compact automatic models have quietly gone live for purchase in Singapore, and early availability suggests that stock might be limited for now. The lineup includes three models - SRE021K1, SRE023K1, and SRE024K1 - all based on the recently launched 32mm automatic design covered earlier in November. These watches are already appearing on retail listings with confirmed pricing and purchase options.

The new listings show that the SRE021K1 (dark navy dial) and SRE023K1 (champagne dial) are priced at SG$517.80 (~$399), while the two-tone SRE024K1 variant is slightly higher at SG$545.00 (~$420). Each model uses the 2R06 automatic movement with a 40-hour power reserve, manual winding support, and stop-seconds function. The movement sits behind a see-through caseback.

All three watches share the same compact stainless-steel case profile: 32mm diameter, 11.4mm thickness, 38.7mm lug-to-lug, and 15mm lug width, making them among the smallest modern Seiko automatics currently on sale. They carry 100-meter water resistance, Hardlex crystal (just like the SRPK watches), and a three-fold push-button clasp. The familiar LumiBrite treatment is applied to the hands and hour markers, and the dial includes day-date display windows.

Design is as straightforward as it gets, and is quite close to traditional Seiko styling. The SRE021K1 has gold accents with navy blue, the SRE023K1 sticks to a subtle champagne tone, and the SRE024K1 adds gold highlights across the bezel and bracelet. At around 90 grams, they have a lightweight, easy-wearing profile for those who prefer smaller mechanical watches rather than the larger 38-41mm norm.

Retail pages currently show live purchase buttons for all three references, but stock count notices imply that the first wave is limited. For now, the SRE021K1, SRE023K1, and SRE024K1 are officially available to buy.

Buy the Seiko 5 Sports SRPK87 on Amazon.

(Image source: Seiko)
(Image source: Seiko)
(Image source: Seiko)
(Image source: Seiko)
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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 12 > New Seiko compact automatic watches now available to buy with limited stock
Anubhav Sharma, 2025-12- 2 (Update: 2025-12- 2)