10% DISCOUNT OFF AT CHECKOUT

Seiko Prospex Alpinist ‘Night Sky’

Seiko

  • £780.00
    Unit price per 
Tax included.
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 features a subtle gentle vertical striped pattern and is complemented by ‘cathedral style’ gold-coloured hour and minute hands. Paired with a deep blue calf leather strap, this timepiece is accompanied by an additional navy nylon strap in a special edition box.

Through the exhibition case back the in-house 6R35 calibre can be viewed, accurate to -15/+25 seconds per day, with a power reserve of 70 hours; the limited-edition number is engraved on the case back.

Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.

  • Movement

Accuracy: -15/+25 seconds per day

Calibre: 6R35

Movement Type: Automatic

Power Reserve: 70 Hours

Jewels:24

  • Exterior

Dial Colour: Blue

LumiBrite: Lumibrite on hands and indexes

Case Material: Stainless steel

Strap/Bracelet: Leather

Clasp: Three-fold clasp with push button release

Case Diameter: 39.5mm

Case Thickness: 13.2mm

Case Length: 46.4mm

Lug Width: 20.0mm

  • Other Specifications

Water Resistance: 20 bar

Crystal Coating: Anti-reflective coating on inner surface

Crystal Type: Sapphire crystal with magnifier

Screw case back, Screw-down crown, See-through case back, Rotating compass inner ring

Watch Function: Date display, Stop seconds hand function

Magnetic Resistance:4,800 A/m



We Also Recommend