Live terminalExact referencesRetailer price trackingObserved price history

How it works

Citizen · Reference BL5578-51E

Citizen Promaster Mix Perpetual Alarm Chronograph Black Dial Men's Watch BL5578-51E

Transparent ordering

Compare current offers

1 offer

Prices are compared only within the same currency and destination market; the lead group is USD for US. Other currency or market offers remain visible separately.

Jomashop1 listing · USD · US$393.99
Lowest USD price · US market

Out of stock · Destination terms vary

$675.00$393.99Save 42%

Shipping not supplied · Observed 20 Sept 2026, 08:23 UTC

Shop at Jomashop →

Observed, never invented

Price history

Dots mark validated retailer prices for the USD · US market group. Lines carry each listing's last observed price forward, starting at its first observation.

Lowest observed$393.99
Observed price history for Citizen Promaster Mix Perpetual Alarm Chronograph Black Dial Men's Watch BL5578-51E Step chart of 2 validated retailer price observations. Each listing's last observed price is carried forward from its first observation to the chart's end. Dots mark actual observations. The horizontal axis is observation date and the vertical axis is listed price in USD. $420.00$410.00$400.00$390.00$380.00$370.00 Sep 17Sep 18Sep 19Sep 20 Jomashop: $393.99, 17 Sept 2026, 04:02 UTCJomashop: $393.99, 20 Sept 2026, 08:23 UTC Observation date Listed price (USD)
  • Jomashop$393.99 · 2 observations

Technical & Horological Attributes

Case material
Stainless Steel
Band width
21 mm
Bracelet
Stainless Steel
Crystal
Scratch Resistant Sapphire
Clasp
Fold Over with Safety Release
Water resistance
200 meters / 660 feet
Dial
Black
Calendar
Date display at the 4 o'clock position
Functions
Perpetual Calendar, Leap Year, Chronograph, Alarm, Month, Date, Second Time Zone, Hour, Minute, Second, Battery EOL Indicator, Solar-powered
Hands
Silver-tone
Case back
Solid
Crown
Screw Down
Bezel color
Black
Bezel
Fixed
Movement
Citizen Caliber Eco-Drive E820

The WatchCurrent standard

Exact reference. Clear provenance.

Silver-tone stainless steel case and bracelet. Fixed black stainless steel bezel. Black dial with silver-tone hands and index hour markers. Tachymeter scale around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 4 o'clock position. Chronograph - three sub-dials displaying: function, 24 hour (dual time) and 1/20th of a second. Citizen Caliber Eco-Drive E820 eco-drive movement. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 43 mm. Band width: 21 mm. Fold over clasp with a safety release. Water resistant at 200 meters / 660 feet. Functions: perpetual calendar, leap year, chronograph, alarm, month, date, second time zone, hour, minute, second, battery eol indicator, solar-powered. Promaster Mix Series. Sport watch style. Watch label: Japan Movt. Citizen Promaster Mix Perpetual Alarm Chronograph Black Dial Men's Watch BL5578-51E.

Report an incorrect match or price →