DB28 GS Yellow Submarine

A diver’s watch in the colour of Fire
Water and Fire: an impossible combination.
The fateful encounter between two elements that everything opposes.
A sports watch, designed for diving, dipped in fire.
Warm, vibrant, mystical… nothing rivals the brilliance and hypnotic magnificence of the colors of fire.
With complete mastery of the art of thermal oxidation of metals, De Bethune explores all the colour shades resulting from the heat released by the chemical reactions of heat-treated steel and titanium.


  • Diameter:


  • Case Material:

    Black Zirconium Case Middle With “Microlight” Decoration
    Yellow Brushed Grade 5 Titanium Caseback And Bezel

  • Case Back:

    Open In Yellow Brushed Grade 5 Titanium

  • Movement:

    Mechanical Hand-Wound

  • Water Resistance:

    10 ATM

  • Calibre:


  • Power Reserve:

    5 Days

  • Functions:

    Hours, Minutes, Seconds, Power Reserve Indication Between 9 And 10 O’Clock, Unidirectional Rotating Bezel, Manual Dial

  • Frequency:

    28,800 Vibrations / Hour

  • Dial:

    Satin-Brushed And Yellow Grade 5 Titanium Minutes Dial With Cut-Out Arabic Numerals, Rotating Bezel Crystal With Metallised Minutes Ring, Power-Reserve Indicator Between 9 And 10 O’Clock

  • Crystal:

    Sapphire Crystal, 1800 Vickers Hardness With Double Anti-Reflective Treatment

  • Strap:

    Alligator Leather Or Canvas

  • Buckle:

    Folding Clasp + Pin Buckle In Yellow Brushed Grade 5 Titanium

  • Lugs:

    Floating Lugs In Yellow Brushed Grade 5 Titanium, De Bethune Patent (2006)

  • Hands:

    Yellow Titanium Hours And Minutes Hands With Inserts, Luminescent Tip - Yellow Titanium Sandblasted By Hand Minute Hand, Luminescent Tip - Polished Steel Seconds Hand With Luminescent Tip

  • Jewels:


  • Components:



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PMT The Hour Glass is proud to be an exclusive retailer of De Bethune in Thailand.

Locate a De Bethune boutique near you.


PMT The Hour Glass

Siam Paragon
991 Siam Paragon M Floor
Room 42
Rama 1 Road, Pathumwan
Bangkok 10330

(66) 2129 4777

Monday to Sunday:
11.00am to 5.30pm


ที่ PMT The Hour Glass

Malmaison by The Hour Glass
270 Orchard Road
Singapore 238857

(65) 6884 8484

Monday to Saturday:
11.30am to 7.30pm
Sunday & Public Holiday:
11.30am to 7.00pm

ที่ PMT The Hour Glass

L’Atelier by The Hour Glass
2 Orchard Turn
Singapore 238801

(65) 6509 9268

Monday to Sunday:
10.00am to 9.00pm


ที่ PMT The Hour Glass

The Gardens Mall
Lot G-212, Ground Floor
Mid Valley City, Lingkaran Syed Putra
59200 Kuala Lumpur

(60) 3 2201 7830

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


ที่ PMT The Hour Glass

Culinan House
142 King Street
New South Wales 2000

(61) 2 9221 2288

Monday to Friday:
10.30am to 5.00pm

11.00am to 4.00pm

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