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Seiko Prospex Black Series 'Night Alpinist' Limited Edition SPB337J1

£850.00
SKU:
SPB337J1
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Product Description

Introducing the latest iteration of the Prospex Black Series 'Night' designs: inspired by night diving missions and the intrepid diver’s view through a night scope.

This watch is the first timepiece in the Black Series to be a land-based concept, but with diving watch influences - it is an 'Alpinist' design - first launched in 1959 for Japanese ‘Yama-otoko’ mountain men, to be reliable in treacherous terrain.

The newly developed green 'Lumibrite Pro' colouring on the markers and hands is designed for increased visibility during night dives, allowing time to be read clearly in dark conditions. It displays the same colour in light and dark, for consistency and quick recognition, regardless of the light.

Powered by in-house built Calibre 6R35, this watch is suitable for diver's depths of 200m and is accompanied by a stainless steel bracelet with three fold clasp and push button release.

Prospex is a combination of the words ‘Professional’ and ‘Specifications’. These timepieces are designed to be practical, reliable and durable within extreme or everyday environments, for experts, sports lovers and adventure seekers alike.

Movement:
Accuracy:
-15/+25 seconds per day

Calibre: 6R35
Movement Type: Automatic & Manual Winding
Power Reserve: 70 Hours

Watch Case:
Case Material:
Stainless steel (hard coating)

Case Thickness: 13.2mm
Case Diameter: 39.45mm
Case Length: 46.4mm
Lug Width: 20.0mm

Exterior:
Dial Colour:
Black

LumiBrite: Lumibrite on hands and indexes
Clasp: Three-fold clasp with push button release
Strap/Bracelet: Stainless steel (hard coating)

Other Specifications:
Water Resistance:
20 bar

Crystal Type: Sapphire crystal with magnifier