As far as we can find, the Alpinist has never had a stone dial. The S133 puts lapis lazuli, tiger's eye, malachite and turquoise on our Alpinist-style S089, with only 50 pieces per stone.
The Milifortic S089 faithfully pays homage to the Seiko Alpinist SPB121. With a 39.5mm stainless steel case, sapphire crystal, rotating compass dial, and premium fluororubber strap, it combines adventure-ready design and quality at under a third of the original’s price.