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Seiko Automatic 23 Jewels “Brightz Series” White Dial Silver Stainless Steel Bracelet Date Display Men’s Dress Watch from Japan Domestic Market

  • 1 year official warranty
  • Automatic Movement with Manual Winding Mechanism
  • Caliber 6R15
  • Silver Stainless Steel Case with Comfotex Material
  • Silver Stainless Steel Bracelet with Comfotex Material
  • Diamond Shield
  • White Sunburst / Slight Yellow Hue with Gold Tone Dial
  • 23 Jewels
  • Hardlex Crystal
  • Fixed Silver Stainless Steel Bezel
  • See-through Screw Case Back
  • Date Display
  • Stop Second Hand Function
  • Fold Over Clasp with Push Button
  • Diameter: 40.5 mm, Thickness: 11.5 mm
  • 100 m Water Resistance


SEIKO Automatic SDGM001 Specifications : 

Dia shield
Driving system Automatic with manual hand winding mechanism
Caliber Number 6R15
Case material Stainless steel with comfotex
Case back See-through screw case back
Case shape Round
Glass material Curved sapphire crystal
Band type Bracelet
Band material Stainless steel
Band color Silver
Band width 20 mm
Clasp Fold over with double push button
Dial color Off white sunburst / slight yellow hue with gold tone
Dial marker Silver tone index
Hands color Grey (hour, minute) and dark blue colored second hand
Second markers Minutes marker around the outer rim
Bezel Fixed silver stainless steel bezel
Calendar Date display at 3 o’clock position
Function Date, hour, minute, second, stop second hand
Drive duration Power reserve 41 hours
Accuracy +25 to -15 seconds per day
Vibrations 21,600 vibrations per hour (6 beats per second)
Water resistance 10 bar water resistance (100 meters / 330 feet)
Size Thickness: 11.5 mm x Diameter: 40.5 mm
Weight 165 g

SEIKO Automatic SDGM001 Features : 

  • 23 jewels
  • Calendar date display
  • Stainless steel case and bracelet with comfotex material
  • See through case back
  • Fixed silver stainless steel bezel

Additional information

Weight 1 kg
Dimensions 4 × 4 × 2 cm

Seiko Service Center

Center Name Address Tel Fax
Seiko Service Center Jakarta Jalan Melawai IX No. 46, Blok M, Jakarta Selatan, Indonesia +62-21-7208717 +62-21-7201249
Seiko Service Center Jakarta Plaza Senayan Lt 3 No. 353-A, Jakarta Pusat, Indonesia



Seiko Service Center Jakarta Lt Dasar No. 115-116, Gd. Harco Pasar Baru, Jakarta Pusat, Indonesia +62-21-3452335  
Seiko Service Center Surabaya Jalan Tunjungan No. 98-100, Surabaya, Indonesia



Seiko Service Center Surabaya Plaza Surabaya, Lt 1 No. 56-57, Surabaya, Indonesia +62-31-5316199  
Seiko Service Center Medan Jalan Cirebon No. 16, Medan, Indonesia +62-61-4149636  
Seiko Service Center Medan Sun Plaza Level 1, Blok C-32, Medan, Indonesia +62-61-4501505  

Water Resistance

Water Resistant Chart

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