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Rp 9,133,000

ORIENT STAR Mechanical Sports Open Heart Black Dial Black Leather Strap Automatic Diver Men’s Watch 

  • 1 year Warranty with Official Warranty Card
  • Automatic Mechanical Movement Caliber F6N42
  • Silver Stainless Steel Case with Black PVD Coating
  • Black Leather Strap
  • Black Dial with Open Heart at 9 o’clock Position
  • Sapphire Crystal Glass with Anti-reflective Coating Glass
  • Unidirectional Rotating Black PVD Coating Stainless Steel Bezel
  • 22 jewels
  • See-through Screw Case Back
  • Black Screwed-down Crown at 3 o’clock Position
  • Buckle Clasp
  • Power Reserve Indicator Display at 12 o’clock Position
  • 50 Hours Power Reserve
  • 200 m Water Resistance Suitable for Air Diving
  • Size : 43.2 mm x 13.7 mm
  • 111 g


ORIENT STAR RE-AT0105B Specifications

Driving system Automatic hand winding hacking movement
Caliber number F6N42
Case material Stainless steel with black PVD coating
Case back Solid
Case color Silver tone
Band type Strap
Band material Leather
Band color Black
Band width 22 mm
Clasp Buckle
Dial color Black with open heart at 9 o’clock position
Glass material Sapphire crystal with anti-reflective coating glass
Hands Black and gold tone (hour, minute) with gold tone second hand
Dial markers Silver tone baton indexes with arabic numerals at 3, 6 and 12 o’clock position
Second markers Minutes markers around the outer rim
Luminous Hands and hour markers
Bezel Unidirectional rotating black colored PVD coating stainless steel with arabic numeral markers per 10 minutes scale
Crown Black screwed-down at 3 o’clock position
Function Date, hour, minute, second, power reserve indicator
Drive duration Power reserve approximately 50 hours
Vibration 21,600 vibrations / hour
Water resistance 20 bar water resistance (200 meters / 660 feet)
Size Diameter 43.2 mm x Thickness 13.7 mm
Lug to lug 49.2 mm
Weight 111 g

ORIENT STAR RE-AT0105B Features 

Our premier ORIENT STAR is a proposal for an original sports collection that carries traditional techniques (mechanical semi skeletons) and sports tastes with new interpretation. Sporty characteristics are expressed by Luminous light(high intensity luminous) for all indexes including three Arabic index and changing the finish between dial center and dial outer part .
Sapphire crystal of anti-reflection coating and Arabic index delivers increased visibility. The timepiece supports a continuous running time of 50 hours and water resistance of 200 meters.

  • 22 jewels
  • Case size (3H-9H): 43.2mm
  • Case size (12H-6H): 49.2mm
  • Stainless steel case
  • Water resistance 200m
  • Anti-reflective coating glass
  • See-through screw case back
  • Power reserve indicator display


A Star is Born

ORIENT STAR debuted in 1951. The name expresses the aim of creating a timepiece that outshines all others in the universe of mechanical watches. The ORIENT STAR brand continues to live up to its name and captivate watch enthusiasts around the world with genuine mechanical watch excellence. The ORIENT STAR story began with the founding of Tama Keiki Co., Ltd in 1950, rechristened the Orient Watch Co., Ltd. only one year later. After collaborating with Seiko Epson Corporation for over 20 years, the two companies officially merged their business and expertise in 2017. Today Epson’s advanced precision part processing and finishing technologies combine with ORIENT STAR’s passion for authentic quality and craftsmanship to launch a new era of mechanical watches.

History of Orient

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.

Additional information

Weight 1 kg
Dimensions 5 × 5 × 2 cm

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

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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