Orient Star


$ 597

ORIENT STAR RETROGADE Collection Dark Blue Dial Two Tone Rose Gold and Silver Stainless Steel Bracelet Automatic Watch

  • Official Warranty Card
  • Automatic Mechanical Movement Caliber 40A50
  • Silver Stainless Steel Case
  • Two Tone Rose Gold and Silver Stainless Steel Bracelet
  • Dark Blue Dial
  • Sapphire Crystal Glass with Anti-Reflection Coating
  • See-through Case Screw Back
  • Screwed-Down Crown at 3 o’clock Position
  • Fold Over Clasp with Double Push Button Safety
  • Day and Date Display at 6 and 9 o’clock Position
  • Power Reserve Indicator Display at 12 o’clock Position
  • 40 Hours Power Reserve
  • 100 m Water Resistance Suitable for Surfing and Swimming
  • Size : 39.5 mm x 14.25 mm

Watch Size Guide

Wrist circumferenceSuitable case sizes
5.5 in / 14 cm34 mm36 mm38 mm
6.0 in / 15.2 cm36 mm38 mm40 mm
6.5 in / 16.5 cm38 mm40 mm42 mm
7.0 in / 17.8 cm40 mm42 mm44 mm
7.5 in / 19 cm42 mm44 mm46 mm
8.0 in / 20.3 cm44 mm46 mm48 mm
Watch Size Guide


ORIENT STAR SDE00004D Specifications :

Automatic10 bar water resistance
Driving systemAutomatic hand winding hacking movement
Caliber number40A50
Case materialStainless steel
Case backTransparent
Case colorSilver tone
Band typeBracelet
Band materialStainless steel
Band colorRose gold and silver tone
Band width22 mm
ClaspFold over with double push button info tooltip
Dial colorDark blue
Glass materialSapphire crystal with an anti-reflective coating
HandsWhite and rose gold tone (hour, minute) with rose gold tone second hand
Dial markersRose gold tone indexes
Second markersMinutes markers around the outer rim
LuminousHands and hour markers
BezelFixed rose gold tone colored stainless steel
CrownScrewed-down at 3 o’clock position
CalendarDay and date display at 6 and 9 o’clock position
FunctionDay, date, hour, minute, second, power reserve indicator
Drive durationPower reserve approximately 40 hours
Water resistance10 bar water resistance (100 meters / 330 feet)
SizeDiameter : 39.5 mm x Thickness : 14.25 mm
Additional information

Additional information

Weight1 kg
Dimensions4 × 4 × 2 cm
Case Shape


Calendar Display

Day Date

Diameter Ring

Medium : 3.7 – 4 cm

Display Type



Luminous, Power Reserve Indicator, Retrograde Mechanism, Second Hand Halt Mechanism



Orient Watch is a Japanese watch brand owned by Seiko Epson. Established as an independent company in 1950, it became a functional subsidiary of Epson in 2009 before being fully integrated into the company in 2017.

Until it was absorbed into Epson, the Orient Watch Company had primarily marketed mechanical watches (self-winding & hand-winding), but also produced quartz, light-powered (solar) and radio-controlled models. Outside of the main business, the company produced some moving parts and electronic components that were then assembled into Seiko Epson’s electronic devices.

Currently, Akita Epson Corporation (formally Akita Orient Precision Instruments Co., Ltd.), a group company of Epson, manufactures all of the Orient movements in-house in Yuzawa, Akita, Japan.



The origin of Orient Watch Company dates back to 1901 when Shogoro Yoshida opened a wholesale shop called “Yoshida Watch Shop” in Ueno, Taito, Tokyo, Japan. Yoshida Watch Shop was successful, selling imported pocketwatches. In 1912, Yoshida expanded his business and began producing gold wristwatch cases. In 1920, Toyo Tokei Manufacturing was established, originally producing table clocks and gauges. It was not until 1934 that Toyo Tokei Manufacturing started the production of wristwatches. In 1936, the Hino factory was built in Hino, Tokyo, Japan. For several years, Toyo Tokei Manufacturing boomed at the Hino factory. However, affected by the poor Japanese economy after World War II, the company shut down in 1949.

After Toyo Tokei Manufacturing was shut down, Yoshida’s wristwatch manufacturing company was reborn in 1950, founded under the name Tama Keiki Company. Tama Keiki Co. continued manufacturing watches at the Hino factory. In 1951, Tama Keiki Co. changed its name to Orient Watch Company, Limited (オリエント時計株式会社, Oriento Tokei Kabushikigaisha), and in the same year the first Orient Star went on sale. Orient Watch was able to expand their visibility overseas after a memorandum trade agreement with China in 1955. The Royal Orient went on sale in 1960. Other important watches in the company’s history include the “Dynamic” in 1956, “Grand Prix 100” in 1964, “Fineness” (the world’s thinnest automatic wristwatch with day and date calendar function for its time) in 1967, and the “Tenbeat” in 1970.

In 2003, the Orient Technical Center (OTC) was established and the assembly of luxury watches began in Ugo, Ogachi, Akita, Japan. In 2004, the high-precision caliber 88700 movement went on sale via the Royal Orient watch line. In 2005, Orient Star Retro-Future collection was launched. In 2010, Orient Watch Co. celebrated its 60th anniversary with a limited edition model.

In 2001 Seiko Epson (one of three core companies of the Seiko Group) became the majority shareholder (52%) of the company. Orient Watch became a wholly owned subsidiary of Epson in 2009. After transferring its business to Epson, the company exists as a dormant company now. Epson Sales Japan Corporation markets the Orient watches, while Akita Epson Corporation manufactures them.



ORIENT STAR SDE00004D Features : 

1. A retrograde mechanism (day of the week hand). The word “retrograde” literally means a return to the starting point. The unique mechanism makes the hand return to the starting point in an instant, from the Sunday to Monday position, when a week has elapsed.

2. Incorporating highly visible hour and minute hands. The hour and minute hands have been cut in peak shape and feature different finishes on the two sides : matte and mirror finish. The design further enhances visibility.

3. Modern rotor design. A see-through caseback panel that enables the movement to be seen on the rear of the case has been adopted. The rotor is also of elegant and modern design, very representative of ORIENT STAR.

4. Second hand halt mechanism.

5. Self-winding & Hand-winding movement.



Click here to download Service manual for Orient Star SDE00004D.

Orient Service Center

Orient Service Center

Orient Watch Centre Indonesia

Gedung Metro Pasar Baru, Lt. Dasar
Jl. H Samanhudi No. 115,
Jakarta Pusat 10710
Tel: +62-21-3808479
Email: info@orientindonesia.com

Water Resistance

Water Resistance

Water Resistance Guideline

Water Resistance Degree

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