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NB6021-68L | Promaster automatic winding

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¥100,100
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¥100,100
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NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding
NB6021-68L | Promaster automatic winding





Lightweight Titanium Promaster Mechanical Diver

The Citizen Promaster men's watch is an authentic diver's watch equipped with a high-precision automatic movement. The case and band are made of lightweight and scratch-resistant super titanium. This men's watch is water resistant for 200m ISO standard diving and can withstand tough use.




41mm diameter modern mechanical watch

The mechanical model of the CITIZEN Promaster is attractive for its 41mm case diameter and high magnetic resistance, making it easy to use for business. Made of titanium material treated with Duratect, it is both light and durable. A practical men's sports watch with a date display function.


Automatic winding with beautiful deep blue dial

The Promaster men's diver's watch is equipped with a highly reliable automatic movement. The beautiful marine blue dial and bezel give it a sophisticated impression. The lightweight super titanium metal band makes this outdoor watch comfortable to wear for long periods of time.


Authentic titanium watch that can withstand tough environments

Citizen's high-performance watches use highly durable titanium materials and automatic movements. It has two types of JIS standard magnetic resistance, protecting your watch from everyday magnetism. This is a Promaster men's model that combines high practicality and design.













Genuine 7 Year Warranty Campaign Free Shipping Citizen Promaster Marine Series Mechanical Diver 200m Barnacle Diver Titanium Diver's Watch Automatic Men's Watch NB6021-68L CITIZEN PROMASTER MARINE Analog Blue ◆Citizen PROMASTER, an authentic sports watch that combines functionality, durability, and safety. Inheriting the design of the ``Challenge Diver'' released in 1977, which was loved as the ``Barnacle Diver'', a modern updated mechanical diver's watch equipped with a reinforced anti-magnetic movement is now available. The rounded design that can be seen from the side view, the mortar-shaped bezel, and the design that follows the case width and mirror and hairline finish of the past give you a sense of nostalgia. Equipped with cal.9051, which has excellent magnetic resistance of 16000A/m by using materials that are not easily magnetized for the hairspring and surrounding parts. Although it is a mechanical watch, it has a reduced thickness and is comfortable to wear. It is a watch that meets the standards of an authentic diver's watch, but can also be used for everyday use. Release date: Released in August 2022 Mechanical watch
Product number NB6021-68L
Drive method Automatic winding (hand winding)
Material: case Super titanium/Duratect titanium carbide (some exceptions)
(Silver color)
Material: belt Super Titanium/Duratect Titanium Carbide
(Silver color/split pipe)
windshield sapphire glass
Dial color blue
belt color silver
Size (length x width x thickness) Approximately 49×41×12mm
Can width Approximately 20mm
belt around arm Maximum about 20cm
weight Approximately 101g
Specifications Waterproof for 200m diving
Average daily difference -10 to +20 seconds
Driving time approximately 42 hours (maximum winding)
date display
Vibration frequency: 28,800 times/hour
Number of stones: 24 stones
Second hand stop function
Quick date correction function
Nickel resistance
Magnetic resistant type 2
Luminous (hands/index)
Reverse rotating bezel
screw lock crown
Double holding buckle with ratchet
accessories Warranty card/dedicated box
*As part of our efforts to address environmental issues, the instruction manual has been digitized.
Please check the included warranty for details.
Guarantee Five-year warranty from the manufacturer (Registration to MY CITIZEN required)
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