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Product Description
Overview
Reference
JY8108-53E
Case Size
45 mm
Lug Width
22 mm
Water Resistance
200m
Movement
Quartz Solar
Style
Digital, Chronograph
Collection
Promaster
Case
Bezel
Rotating slide-rule bezel
Case Back
Screwed with Skyhawk A-T engraving
Case Material
Super titanium
Clasp / Buckle
Fold over clasp with hidden push buttons
Crown
Promaster crown
Crystal
Anti-reflective sapphire crystal, impact and shatter resistant, and anti-reflective coating
Attachment Type
Bracelet
Dial Color
Black
Lume
On hands
Strap / Bracelet Material
Titanium bracelet
Weight
137 g
Movement
Caliber
U680
Features
Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.
Functions
Synchronized to atomic time clock for superior accuracy, atomic timekeeping technology with synchronized time adjustment available in 43 world cities, 1/100 second, chronograph measures up to 24 hours, perpetual calendar, dual time (second time zone), 2 alarms, 99-minute countdown timer, digital backlight display, Universal Coordinated Time (UTC) display, power reserve indicator
Movement
Eco-Drive, solar
Complication
Chronograph, Date
Brand History
Citizen
Founded in 1918, Citizen is one of the largest manufacturers of watches in the world and also one of few brands with a vertically-integrated production model, designing and manufacturing every component of all of the watches in Citizen’s vast offering. While perhaps best known for inexpensive, solar-powered watches from the Eco-Drive collection, Citizen also has a powerful enthusiast following largely associated with the Promaster collection of divers and tool watches best exemplified by the Aqualand diver’s watch.
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