Norton - Sirio - Automatico Miyota 8215 - Oro Rosa - Quadrante Guilloché Sunray - Fondello a Vista - 40 mm - - NW.SIR.BLG (Blue) - Men - 2026






Over six years of professional experience in watches with extensive collector network.
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Norton Sirio Automatic, Miyota 8215, 40 mm stainless steel case with rose-gold IP finish, blue guilloché sunray dial, rubber integrated strap, 10 ATM water resistance, new in original box with papers and 2-year warranty, reference NW.SIR.BLG, 2026.
Description from the seller
Norton: over thirty years of Italian watchmaking, where artisanal tradition meets the precision of Japanese and Swiss movements.
In this auction we offer: Norton - Sirio - Automatic Miyota 8215 - Rose Gold - Sunray Guilloché Dial - Exhibition Caseback - 40 mm - 10 ATM
40 mm automatic watch in stainless steel with IP rose gold finish, brushed and polished, blue dial with guilloché pattern and sunray finish, automatic Japanese movement visible through the exhibition caseback, mineral anti-reflective glass, waterproof 10 ATM/100 m, integrated rubber strap. New with box, manuals and official 2-year warranty.
Sirio takes its name from the brightest star in the sky, and like that star it lives on light. The dial is built around a guilloché line-work under a sunray finish: light passes through it and changes tone with every wrist movement, from light to dark, never flat. The applied indices and hands have luminescent treatment, and the printed minute track completes the dial with instrument-grade precision.
The case is 40 mm stainless steel with IP rose gold finish, brushed and polished, and drilled lugs that allow easy strap changes. The screw-down caseback houses a mineral glass window through which the automatic Japanese movement can be observed at work, with the rotor winding on every gesture.
The blue dial on the rose gold case is the most refined pairing in the range: the blue fading to black cools the warmth of rose gold, in a contrast that stands out without shouting.
MOVEMENT: Miyota 8215 automatic Made in Japan
CASE: stainless steel with IP rose gold finish, brushed and polished, 40 mm
BEZEL: fixed stainless steel with IP rose gold finish, bevelled profile
DIAL: blue, linear guilloché with sunray finish, luminescent applied indices
HANDS: luminescent
GLASS: mineral anti-reflective
CASE BACK: screw-down steel with mineral glass window, open-work movement
CROWN: screw-down stainless steel with IP rose gold finish
WATER RESISTANCE: 10 ATM / 100 m
STRAP: integrated rubber
BUCKLE: pin buckle 20 mm in steel with brushed IP rose gold finish
New, never worn. Original packaging with manuals and official 2-year warranty. Returns accepted only if protective films have not been removed and the watch and its box are in the same condition as when shipped. Designed in Italy.
Seller's Story
Norton: over thirty years of Italian watchmaking, where artisanal tradition meets the precision of Japanese and Swiss movements.
In this auction we offer: Norton - Sirio - Automatic Miyota 8215 - Rose Gold - Sunray Guilloché Dial - Exhibition Caseback - 40 mm - 10 ATM
40 mm automatic watch in stainless steel with IP rose gold finish, brushed and polished, blue dial with guilloché pattern and sunray finish, automatic Japanese movement visible through the exhibition caseback, mineral anti-reflective glass, waterproof 10 ATM/100 m, integrated rubber strap. New with box, manuals and official 2-year warranty.
Sirio takes its name from the brightest star in the sky, and like that star it lives on light. The dial is built around a guilloché line-work under a sunray finish: light passes through it and changes tone with every wrist movement, from light to dark, never flat. The applied indices and hands have luminescent treatment, and the printed minute track completes the dial with instrument-grade precision.
The case is 40 mm stainless steel with IP rose gold finish, brushed and polished, and drilled lugs that allow easy strap changes. The screw-down caseback houses a mineral glass window through which the automatic Japanese movement can be observed at work, with the rotor winding on every gesture.
The blue dial on the rose gold case is the most refined pairing in the range: the blue fading to black cools the warmth of rose gold, in a contrast that stands out without shouting.
MOVEMENT: Miyota 8215 automatic Made in Japan
CASE: stainless steel with IP rose gold finish, brushed and polished, 40 mm
BEZEL: fixed stainless steel with IP rose gold finish, bevelled profile
DIAL: blue, linear guilloché with sunray finish, luminescent applied indices
HANDS: luminescent
GLASS: mineral anti-reflective
CASE BACK: screw-down steel with mineral glass window, open-work movement
CROWN: screw-down stainless steel with IP rose gold finish
WATER RESISTANCE: 10 ATM / 100 m
STRAP: integrated rubber
BUCKLE: pin buckle 20 mm in steel with brushed IP rose gold finish
New, never worn. Original packaging with manuals and official 2-year warranty. Returns accepted only if protective films have not been removed and the watch and its box are in the same condition as when shipped. Designed in Italy.
