The Black Series. A concept of “night vision.”

The Black Series. A concept of “night vision.”

The Green Lumibrite Pro shines brightly on the black dial, giving the impression of peering through a night-vision scope.

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.

Original model

This solar chronograph watches inherits the iconic designs and styles of the Speedtimer series from the 1960s-70s. All watches are powered by Seiko’s solar Caliber V192, which has a 60-minute chronograph, a 24-hour sub-dial, and features a power reserveindicator that is displayed at the touch of a button.

SRPK43

$ 765

SSC923

$ 750

Prospex Black Series, SRPK43 Specifications

MOVEMENT

Caliber Number
4R36
Movement Type
Automatic with manual winding
Power Reserve
Approx. 41 hours
Jewels
24
Functions
- Stop seconds hand function Day/Date display

OTHER DETAILS

Water Resistance
200m / 660ft diver's
Weight
198.0g
Features
- Unidirectional rotating bezel
- Screw-down crown
- Three-fold clasp with secure lock and extender
- Screw case back

CASE/BAND

Case Material
Stainless steel (hard coating) with ceramic bezelr
Case Size
- Thickness 13.2mm
- Diameter 45.0mm
- Lug-to-lug 47.7mm
Crystal
Sapphire crystal with magnifier
Crystal Coating
Anti-reflective coating on inner surface
LumiBrite
LumiBrite on hands, index(es) and bezel
Distance between lugs
22
Clasp
Three-fold clasp with secure lock , push button release with extender
* In an actual product, the case back direction might be different from the photograph.

PROSPEX BLACK SERIES SPEEDTIMER SOLAR CHRONOGRAPGH, SSC923 Specifications

MOVEMENT

Caliber Number
V192
Movement Type
Solar
Power Reserve
Operating for approx. 6 months (when fully charged)
Precision
±15 seconds per month
Functions
- Overcharge prevention function
- 24-hour hand
- Equipped with small seconds hand
- Chronograph up to 60 minutes in 1/5
- Power reserve indicator
- Date display

OTHER DETAILS

Water Resistance
10 bar
Weight
90.0g
Features
- Tachymeter function
- Screw case back

CASE/BAND

Case Material
Stainless steel (hard coating) with ceramic bezel
Case Size
- Thickness 13.0mm
- Diameter 41.4mm
- Lug-to-lug 45.9mm
Crystal
Curved sapphire crystal
Crystal Coating
Anti-reflective coating on inner surface
LumiBrite
LumiBrite on hands and index(es)
Distance between lugs
21
Band Material
Nylon
Clasp
Three-fold clasp with push button release
* In an actual product, the case back direction might be different from the photograph.