Seiko 5 SRP48X "Baby Monster" Automatic Watchsearch

Seiko 5 SRP48X "Baby Monster" Automatic Watch

Seiko 5 SRP48X "Baby Monster" Automatic Watch

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Diver-Style 24-Jewel Auto With Rotating Bezel

Seiko’s “Baby Monster” is derived from the company’s original “Monster” line, which featured the same chunky hands and dial layout. This version—much more affordable than its predecessor—scales the water resistance down to a still-commendable 100 meters, and swaps out the screw-down crown for a standard one. The case is certainly brawny (it’s called the “Baby Monster,” after all), and made from stainless steel with a mineral crystal. Lumed hands and markers make for good legibility in dark conditions, while a day-and-date window at 3 helps you track the day in English and Spanish. Time your mission with the notched unidirectional bezel. Giving life to the timepiece is Seiko’s 4R36 24-jewel movement, which can be seen via the exhibition caseback.

Note: At checkout, choose the SRP483 or the SRP481 model.


  • Seiko
  • Movement: Seiko  4R36 24-jewel automatic
  • 21600 vph
  • 41-hour power reserve
  • Case material: Stainless steel
  • Crystal: Mineral
  • Caseback: Display
  • Day & date display
  • Unidirectional rotating bezel
  • Case diameter: 43 mm
  • Case thickness: 11 mm
  • Lug width: 22 mm
  • Water resistance: 100 m (330 ft)


All orders will be shipped by the vendor.

Estimated ship date is Oct 17, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.