The in-house built 6R55 automatic movement is accurate to -15/+25 seconds per day with a 72-hour power reserve and 300m water resistance

Diamond Clarity

A bold 46mm grey ion-plated stainless steel case centres the design

Made in sterling silver with the added extra precious touch of yellow gold plated finish

plus additional storage to keep all your extra charms safe and beautifully organised

Seiko Prospex Alpinist Night Sky Limited Edition Watch SPB531J1 Nomination Numbers The in-house built 6R55 automaticSeiko Alpinist Night Sky Limited Edition Watch SPB531J1 This limited edition Prospex watch is exclusively available in Europe. From the Alpinist collection, first launched in 1959, these watches were designed for Japanese Yama otoko mountain men, to be reliable in treacherous terrain. The popular SPB121 Alpinist model is the basis for the design of this European Exclusive its colourways inspired by the night sky over the mountains. The deep blue dial