
Seiko
Seiko's day-date automatic caliber and the in-house branded version of the NH36 with stricter quality control and finishing. The additional day wheel over the 4R35 adds the day-of-week complication without changing the movement dimensions. Found extensively in the Seiko 5 Sports and Prospex lines, it offers Seiko's proven reliability with the convenience of day-date display at a mainstream price point.
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5 Sports SKX series collection · 11 watches










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Seiko on the secondhand market
+10.5%
2026 so far · +5.8% to +16.3% · 91 matched watches
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The community take
Owners widely praise the Seiko 5 Sports SKX series Pink Panther Limited Edition for its "incredibly popping pink dial" and playful design, with some finding the 38mm case size perfect for smaller wrists. However, multiple owners note the bezel is too stiff to turn, and some find the bold pink color difficult to pair with clothing or dislike the paw prints on the dial. This limited edition of 9,999 pieces features a matte textured dial and a pink NATO strap, powered by the 4R36 automatic movement with a 41-hour power reserve. On balance, owners and reviewers are enthusiastic about the Seiko 5 Sports SKX series Pink Panther Limited Edition's unique aesthetic and wearability, despite reservations about the bezel action.
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