In addition to the fascinating variety of features, Model 903 has long been renowned for its meticulously designed dial. Watch connoisseurs appreciate the fine details as well as the impressive clarity in the how the functions are arranged. The dial of this timepiece series is one of the most difficult to produce, with over 30 separate steps involved. To ensure that it retains its rich contrast and colorfastness, it is galvanized with black nickel coating. The counters are then milled into the dial using diamond planes and galvanized with silver nickel coating.

SPECIFICATIONS

  • Diameter:

    41mm

  • Case Material:

    Stainless Steel, Polished/Satinized

  • Case Back:

    Transparent Case Back Made Of Sapphire Crystal Glass, Anti-Reflective On The Interior

  • Movement:

    Self-Winding Mechanism

  • Water Resistance:

    10 Bar

  • Calibre:

    LJP8000

  • Features:

    Hours, Minutes, Subsidiary Seconds
    Date Display
    Chronograph
    Interior Rotating Bezel With Logarithmic Scale (Slide-Rule Function)
    Anti-Magnetic As Per DIN 8309
    Case Back Screw-Fastened
    Winding Crown Screwable
    Meet The Technical Requirements For Waterproofness, As Set Out In Standard DIN 8310

  • Frequency:

    28,800 Semi-Oscillations Per Hour

  • Dial:

    Black Electroplated Dial

  • Strap:

    Leather Strap With Pin Buckle

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The Hour Glass is proud to be the exclusive retailer of Sinn in Singapore and Malaysia.

Locate a Sinn boutique near you.

Singapore

The Hour Glass

Parkway Parade
80 Marine Parade Road
#01-47 to 52
Singapore 449269

(65) 6348 9869

Monday to Sunday:
11.00am to 8.00pm

Watches of Switzerland

Paragon
290 Orchard Road
#01-19 to 20
Singapore 238859

(65) 6732 9793

Monday to Sunday:
10.00am to 9.00pm

Watches of Switzerland

NEX
23 Serangoon Central
#01-41
Singapore 556083

(65) 6908 4489

Monday to Sunday:
11.00am to 9.00pm

Watches of Switzerland

Tampines Mall
4 Tampines Central 5
#01-48
Singapore 529510

(65) 6783 6535

Monday to Sunday:
11.00am to 9.00pm

Watches of Switzerland

VivoCity
1 Harbourfront Walk
#01-66
Singapore 098585

(65) 6376 9727

Monday to Thursday:
11.00am to 8.00pm
Friday to Sunday & Public Holiday:
10.00am to 10.00pm

Malaysia

The Hour Glass

Gurney Plaza
Lot G-03, Ground Floor
170 Persiaran Gurney
10250 Georgetown
Penang


(60) 4 226 2350

Monday to Sunday:
10:00am to 10:00pm

Watches of Switzerland

The Gardens Mall
Lot G-208A&B, Ground Floor
Lingkaran Syed Putra
59200 Kuala Lumpur

(60) 3 2201 6811

Monday to Sunday:
10:00am to 10:00pm

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