Seiko Prospex SPB433 Night Vision Sumo Limited Edition Black Series

The brightest light for the darkest night.
This model features long-lasting bright Green Lumibrite Pro on the hour and seconds hands and the indexes. The lume shines a vivid green wherever you are, even in the darkest places. The black dial keeps reflection to a minimum, ensuring the highest level of legibility.

Caliber Number: 6R35

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power Reserve: Approx. 70 hours

Jewels: 24

Case Material: Stainless Steel (hard coating) with ceramic bezel

Band: Stainless Steel

Case Thickness: 13.4mm

Diameter: 45.0mm

Lug-to-Lug: 52.6mm

Crystal: Sapphire Crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on hands, index(es) and bezel

Clasp: Three-fold clasp with secure lock , push button release with extender

Distance Between Lugs: 20

Water Resistance: 200m / 660ft diver's

Magnetic Resistance: 4,800 A/m

Weight: 190.0g

Features:

• LIMITED EDITION on the case back
• Serial number engraved on the case back
• Unidirectional rotating bezel
• Screw-down crown
• Three-fold clasp with secure lock and extender
• Screw case back
• In an actual product, the case back direction might be different from the photograph.

Functions:

• Stop second hand function
• Date display