GRAND SEIKO SBGC247G

Rp 162.300.000
A limited edition Spring Drive chronograph to celebrate the 15th anniversary of Caliber 9R86
The Spring Drive Chronograph GMT Gerakan, Caliber 9R86, was first released in 2007. Thanks to the unique one-second-a-day Presisi of Spring Drive and the fact that the chronograph stops at the exact moment that the button is depressed and not at the nearest ‘tick’, it was, and remains, the most accurate spring-driven chronograph in the world.
This limited edition watch commemorates the 15th anniversary of the first Spring Drive Chronograph and is powered by a specially adjusted Gerakan, Caliber 9R96, which offers an enhanced Presisi rate of ±10 seconds per month. The Grand Seiko lion emblem is featured in 18K yellow gold on the oscillating Berat. The Dial has the rugged texture of the snow surface that can be seen in the high mountains that surround the Shinshu Watch Studio in central Japan in late winter and early spring. When the daytime temperatures start to rise and the annual thaw begins, the wind carves a unique pattern as it whips across the melting snow drifts. This ephemeral and beautiful effect is captured on the Dial.

Caliber : 9R96
Akurasi : ±0.5 second per day (±10 seconds per month)
Material Case : High-intensity Titanium
Ukuran Case : Diameter 43.5mm; Lug-to-lug 51.2mm; Thickness 16.1mm
Kaca/Material Kaca : Dual-curved Sapphire Kaca
Kaca/Lapisan Kaca : Lapisan anti-reflektif pada permukaan bagian dalam
Material Tali : High Intensity Titanium
Jenis gesper : Gesper lipat tiga With Secure Lock, Push Button Release
Gerakan : Spring Drive
Duration : 72 hours(3 hari)
Ketahanan Air : 10 Bar

Other details / Fitur :
  • Jarum 24 jam (fungsi GMT/tampilan dua zona waktu)
  • 50 jewels (batu rubi sintetis untuk mengurangi gesekan pada poros roda gigi)
  • Against an allergic reaction to metal
  • Fungsi penyesuaian selisih waktu terhubung kalender (kalender tetap akurat ketika mengganti zona waktu)
  • Chronograph with 30 minutes & 12 hours
  • Tulisan LIMITED EDITION pada case back (penanda edisi khusus)
  • Cadangan Daya display
  • Case back bersekrup (meningkatkan penyegelan/kedap air)
  • Mahkota berulir (screw‑down crown) untuk ketahanan air lebih baik)
  • Case back transparan (eksibisi) untuk melihat Gerakan)
  • Nomor seri terukir pada case back (memastikan keaslian & identifikasi)
  • Stop second hand function