Rp 2,010,000

Citizen Eco-Drive White Dial Black Leather Strap Day Date Display Men’s Watch

  • 1 year official warranty
  • Eco-Drive (Recharged by Any Light Source, No Need for Regular Battery Replacement)
  • Caliber E101
  • Silver Stainless Steel Case
  • Black Calf Leather Strap
  • White Dial
  • Day and Date Display at 3 o’clock Position
  • Insufficient Charge Warning Function
  • Overcharge Prevention Function
  • Mineral Crystal
  • Solid Screw-in Case Back
  • Screw Down Crown at 3 o’clock Position
  • Fixed Stainless Steel Bezel
  • Pin Buckle Clasp
  • 6 Months Power Reserve once Fully Charged
  • 100 m Water Resistant
  • 41.8 mm x 10.1 mm
  • 60 g


CITIZEN Eco-Drive BM8550-14AB

Driving system Eco-Drive powered by light source
Caliber Number E101
Case material Stainless steel
Case back Solid screw-in
Band type Strap
Band material Calf leather
Band color Black
Band width 22 mm
Clasp Pin buckle
Dial color Black
Glass material Mineral crystal
Hands Silver tone hour, minute, second hand
Dial markers Silver tone arabic numerals with batons indexes at 3, 6, 9 o’clock position and double batons indexes at 12 o’clock position
Second markers Minutes markers around the outer rim
Bezel Fixed silver tone stainless steel
Crown Screw down at 3 o’clock position
Calendar Day and date display at 3 o’clock position
  • Insufficient charge warning function
  • Overcharge prevention function
  • Date and day display
Accuracy ±15 seconds / month
Drive duration Approximately 6 months (when fully charged)
Water resistance 10 bar water resistance (100 meters / 330 feet)
Size Diameter : 41.8 mm x Thickness : 10.1 mm
Maximum wrist size 210 mm
Weight 60 g

CITIZEN Eco-Drive BM8550-14AB Features

Showcasing stylish simplicity, the signature of this watch lies in its functionality. Offering precision that enables accuracy to within 15 seconds over the course of a full month, its power is generated by Eco-Drive, harnessing the energy of light to provide an environmentally friendly and convenient alternative to batteries. Walking the line between distinguished and minimalist, the sophisticated silver hues of the case and dial with date display are deftly complimented by the old-world appeal of the rich black oxhide leather strap, creating a watch that is both suave and practical.

Fueled by light. Any light. A watch that never needs a battery. Driven by a revolutionary light-harnessing technology that converges time, light, and the future.

  • Date and Day Display
  • Eco-Drive (recharged by any light source, no need to change battery)
  • Insufficient Charge Warning Function
  • Overcharge Prevention Function

CITIZEN Eco-Drive BM8550-14AB

History of Citizen

The company was founded in 1930 by Japanese and Swiss investors. It took over Shokosha Watch Research Institute (founded in 1918) and some facilities of the assembly plant opened in Yokohama in 1912 by the Swiss watchmaker Rodolphe Schmid.

The brand Citizen was first registered in Switzerland by Schmid in 1918 for watches he sold in Japan. The development of this brand was supported in the 1920s by Count Gotō Shinpei with his hope that watches could become affordable to the general public. The growth of Citizen until World War II relied on technology transfer from Switzerland.

Additional information

Weight 1 kg
Dimensions 5 × 5 × 2 cm

Citizen Service Center

Citizen Service Centre Indonesia


Gedung Artha Graha 25th floor,
Jl. Jenderal Sudirman Kav. 52-53,
Jakarta 12190
TEL: (021) 515 0303

Size Guide

Wrist circumference Suitable case sizes
5.5 in / 14 cm 34 mm 36 mm 38 mm
6.0 in / 15.2 cm 36 mm 38 mm 40 mm
6.5 in / 16.5 cm 38 mm 40 mm 42 mm
7.0 in / 17.8 cm 40 mm 42 mm 44 mm
7.5 in / 19 cm 42 mm 44 mm 46 mm
8.0 in / 20.3 cm 44 mm 46 mm 48 mm

Watch Size Guide

Water Resistance

Water Resistant Chart

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