The Night Diver 200M Automatic features a fully luminous dial with C5 Super-LumiNova®, offering exceptional readability in low light. The skeletonized minute and hour hands are filled with C3 Super-LumiNova®.

This diving watch comes equipped with a sapphire crystal and a sandblasted black PVD-treated (titanium-carbide) 316L stainless steel case, topped by a bezel with an aluminum insert featuring a C3 Super-LumiNova® triangle marker at 12 o’clock.

With a water resistance of 200 meters, this "full lum" diving watch is built for underwater exploration and daily wear — whether night or day.

This mechanical diving watch, powered by the Japanese Seiko NH35 automatic movement modified with a black disk featuring C3 Super-LumiNova® markings, is paired with a black rally-style Tropic rubber strap or a 3 Links Sandblasted Black PVD Bracelet.

SPECIFICATIONS

Specifications of the Night Diver 200M Automatic with Full Lum C5 Super-LumiNova® Dial

Functions:
- Hours / Minutes / Seconds
- 60 min / sec timing
Hands and dial: C5 Super-LumiNova® on the entire dial and C3 Super-LumiNova®on hour and minute hands
Bezel:
- 120 clicks
- Unidirectional rotatable
- C3 Super-LumiNova® on the 12 o'clock triangle marker
- Sandblasted & black PVD-treated (titanium carbide) 316L stainless steel with black PVD aluminum insert
Case:
- Monnin® dive watch case shape 844 – 24343538
- Sandblasted black PVD-treated 316L stainless steel
- Flat sapphire crystal with inner anti-reflective coating
- Water resistance: 20 ATM / 200 m
- Screw-down crown & caseback
Dimensions:
- 42 mm diameter x 47 mm lug-to-lug x 13.2 mm thickness
- 20 mm lug width
Assembled in France
Delivered with a blue canvas & brown leather watch pouch

AUTOMATIC MOVEMENT

The full lum Night Diver 200M Automatic is a mechanical diving watch powered by the Seiko NH35 movement.

Seiko NH35:
- Time indication: 3 hands (hour, minute, second) & date calendar
- Functions: Stop-second & quick date correction
- Power reserve: approximately 41 hours when fully wound
- Winding: Automatic / self-winding & manual winding
- Finish: Vertical brush
- Vibration frequency: 21,600 vibrations per hour
- Jewels: 24 pcs
In-house operations:
- Modification of the date disk to a black disk with C3 Super-LumiNova® markings
- Control and setting with a tolerance of ±15 seconds per day and a beat error of 0.6 ms

RALLY "TROPIC" RUBBER STRAP OR 3-LINKS BLACK PVD SANDBLASTED BRACELET

This 200 M Night Diver Automatic full lum is delivered with a black Rally Tropic Rubber Strap or a 3-Links Black PVD Sandblasted Bracelet:

Rally "Tropic" Rubber Strap Specifications

Dimensions:
- Long part length: 120 mm
- Short part length: 75 mm
- Lug width: 20 mm
- Buckle width: 16 mm
Spring-bars: "Fat" Ø 2 mm
Material:
- NBR rubber strap
- Oil-resistant – Won’t be damaged by lubricant or sunscreen
- Water-resistant – Ocean ready
- 316L stainless steel buckle
Color: Black
Delivered with 3 loops – choose to use either:
- Two skinny loops of 6 mm
- One large loop of 12 mm

3 Links Band Specifications

Full sandblasted finish
Black PVD-treated (titanium carbide) 316L stainless steel
Machine milled and sandblasted links⁠
Quick-release spring-bars - Fast strap and bracelet change
Solid deployant clasp signed with NSA logo

Double pusher lock - Easy to operate while safe from accidental openings
5 micro-adjustment positions

Dimensions & Size:

Total length: 21 cm - Fit wrists up to 24.5 cm
Bracelet width at lugs: 20 mm
Bracelet width at buckle: 16 mm
Buckle width: 17.5 mm
Buckle length: 35 mm

Brand: NSA

DIVER 200M AUTOMATIC