Seiko SPB501J1

Men's | Prospex | Prospex Diver's | Prospex 'Re-Interpretation' | Prospex PADI

Seiko Prospex 1965 Heritage Diver’s PADI Special Edition in Green SPB501

£1,500

This item will be released July 1, 2025.
Special Edition
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This watch will be available in July

Description

This Seiko Prospex diver’s watch has been created in collaboration with PADI – the Professional Association of Diving instructors, the world’s most recognised diver’s training organisation.

Its design takes its inspiration from the very first milestone in Seiko’s diving watch expertise from 1965 – Japan’s and Seiko’s first ever diver’s watch: the ‘62MAS’. Due to its reliability, it was worn four times by the Japanese Antarctic Research Expedition team and later by adventurers and explorers in the most severe conditions on Earth, including the North and South Poles and Mount Everest.

Crafted from stainless steel with a super-hard coating, the green dial depicts the surface of the ocean seen by a diver underwater, with the sunlight bursting through. For legibility, the date feature is placed in an upright position at 4.5 o’clock.

The short-pitch length bracelet features a micro-adjustable clasp feature for added comfort, whilst it is also accompanied by an additional matching green strap, crafted entirely from recycled fishing nets.

The in-house 6R55 automatic calibre is accurate to -15/+25 seconds per day, with a three day power reserve. This timepiece is water resistant up to 300m.

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.

Specifications

Movement
Accuracy: -15/+25 seconds per day
Calibre: 6R55
Movement Type: Automatic with Manual Winding
Power Reserve: 72 Hours
Jewels: 24
Exterior
Dial Colour: Green
LumiBrite: Lumibrite on hands, indexes and bezel
Case Material: Stainless steel
Strap/Bracelet: Stainless steel, Nylon
Clasp: Three-fold clasp with secure lock & push button release, solid & slide adjuster
Case Diameter: 42.0mm
Case Thickness: 13.3mm
Case Length: 46.4mm
Bracelet Length: 196mm
Lug Width: 20.0mm
Other Specifications
Water Resistance: 300m
Weight: 174g
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Sapphire crystal
Other Specifications: Screw case back, Screw-down crown, Unidirectional rotating bezel, Three-fold clasp with secure lock
Watch Function: 24-hour hand (dual time display function), Stop seconds hand function
Magnetic Resistance: 4,800 A/m

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