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Seiko Automatic Black Dial with Arabic-Indic Numbers Silver Stainless Steel Bracelet Day Date Display in Arabic or English Men’s Watch Made in Japan

  • 1 year official warranty
  • Automatic Movement with Hack Second Hand Mechanism
  • Caliber 7S26
  • Silver Stainless Steel Case
  • Silver Stainless Steel Bracelet
  • Black Arabic Dial with Arabic-Indic Numbers
  • 21 Jewels
  • Hardlex Mineral Crystal
  • Fixed Silver Stainless Steel Bezel
  • Solid See-through Case Back
  • Transparent Back Cover
  • Luminous Hands and Markers
  • Day and Date in Arabic or English Display
  • Fold Over Clasp with Push Button
  • Diameter: 42 mm, Thickness: 12 mm
  • 50 m Water Resistance


SEIKO Automatic SNKP21J1 Specifications : 

Driving systemAutomatic with hack second hand mechanism
Caliber Number7S26
Case materialStainless steel
Case backSolid see-through case back
Case shapeRound
Glass materialHardlex mineral crystal
Band typeBracelet
Band materialStainless steel
Band colorSilver
Band width20 mm
ClaspFold over with double push button
Dial colorBlack
Dial markerSilver tone index with arabic-indic numbers
Hands colorSilver tone (hour, minute, second)
Second markersMinutes marker around the outer rim
BezelFixed silver stainless steel bezel
Lumi BriteHands and indexes
CalendarDay of the week and date display at at 3 o’clock position.
Day being both in Arabic or English, with Saturday (Islamic sacred day) highlighted in red
FunctionDay, date, hour, minute, second
Drive durationPower reserve 41 hours
Accuracy+49 to -20 seconds per day
Vibrations21,600 vibrations per hour (6 beats per second)
Water resistance5 bar water resistance (50 meters / 165 feet)
SizeThickness: 12 mm x Diameter: 42 mm
Weight136 g

SEIKO Automatic SNKP21J1 Features : 

  • 21 jewels
  • Calendar day and date display
  • Stainless steel case and bracelet
  • Solid case back
  • Transparent back cover
  • Fixed silver stainless steel bezel

Additional information

Weight1 kg
Dimensions5 × 5 × 2 cm

Seiko Service Center

Center NameAddressTelFax
Seiko Service Center JakartaJalan Melawai IX No. 46, Blok M, Jakarta Selatan, Indonesia+62-21-7208717+62-21-7201249
Seiko Service Center JakartaPlaza Senayan Lt 3 No. 353-A, Jakarta Pusat, Indonesia



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



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

Water Resistance

Water Resistant Chart

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