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The watch specialist for over 25 years

brand Historical Collection - 2022

Citizen Marine NB6021-17E Promaster Watch

  • Citizen Marine NB6021-17E Promaster Watch

Titanium automatic diving watch with date

This product belongs to the historical collection of Citizen. It is no longer available / for sale.

Product description

The design of this retro style diving watch is a modern take on the Challenge Diver from 1977. The case has the same diameter as the original but is made of lightweight, scratch-resistant Super TitaniumTM, is thinner than the original and offers better carrying comfort. The Cal. 9051 movement uses anti-magnetic materials for the hairspring and surrounding components to increase the watch's magnetic resistance. It maintains its performance even when it is 1 centimeter away from a device that emits a magnetic field of 16,000 A/m.

This Citizen watch has a case made of Super Titanium with a diameter of 41 mm and is fitted with a rubber band.

The watch is 20 ATM. This means the watch is suitable for diving. The watch comes with 2 Year Warranty.

We deliver worldwide. Read more about the conditions on the shipping page and for our returns policy on the returns page

Specifications

Ean 4974374331809
Diameter 41 mm
Water Resistance 20 Bar (Dive)
Warranty 2 Year Warranty
Free 1 year extra warranty on Mastersintime.com

Functions

Time hours - Analogue hand
Calendar Date - Window

Also available in this series

General information
Ean 4974374331809
Brand Citizen
Category Marine
Name Promaster
Year 2022 Fall / Winter
Swiss Made No
Water Resistance 20 Bar (Dive)
Dial color Black
Hand colors (h Silver, Silver, Silver
Case information
Case code S129010
Diameter 41 mm
Case Thickness 12.3 mm
Case material Super Titanium
Case Shape Round
Case color Silver
Back case material Titanium
Back Case Screwed case back
Material crystal Sapphire
Crown Pull crown
Bezel Function Diving
Rotating Bezel Uni-directional
Movement information
Movement part nr 9051 ( See specifications )
Movement Brand Citizen
Display Type Analog
Mechanism Mechanic Automatic
Battery No battery needed
Power reserve 42
Frequency 28800
Hackable Yes
Strap information
Strap material Rubber
Strap width 20 mm
Lug width (mm) 20 mm
Band width at clasp 18 mm
Band color Black
Clasp Type Buckle
Clasp color Silver
Length band at 12 o' clock (mm) 80 mm
Length band at 6 o' clock (mm) 135 mm
Band sizing by HWG? No
Mount type Pushpins
Straight strap mount Yes
Suitable for wrist size 160 mm - 230 mm
Time
hours Analogue hand
minutes Analogue hand
Seconds Analogue hand
Calendar
Date Window

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Citizen Marine NB6021-17E Promaster Watch