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






Over six years of professional experience in watches with extensive collector network.
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Norton Sirio automatic wristwatch, 40 mm stainless steel case with rose‑gold IP finish, green guilloché sunray dial, Miyota 8215 automatic movement, rubber strap, 10 ATM, new with original box, papers and 2‑year official warranty.
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 - Guilloché Sunray Dial - Exhibition Caseback - 40 mm - 10 ATM
Automatic watch 40 mm in stainless steel with rose gold IP finish, brushed and polished, green dial with guilloché work and sunray finish, Japanese automatic movement visible from the exhibition caseback, anti-reflective mineral glass, water resistance 10 ATM/100 m, integrated rubber strap. New with box, papers and official 2-year warranty.
Sirio takes its name from the brightest star in the sky, and like that one it lives on light. The dial is built around a guilloché pattern of parallel lines beneath a sunray finish: light passes through it and changes tone with every movement of the wrist, from light to dark, never flat. The applied indices and hands feature luminescent treatment, and the printed minute track completes the dial with instrument-grade precision.
The case is 40 mm stainless steel with rose gold IP finish, brushed and polished, with drilled lugs allowing easy strap change. The screw-down caseback features a mineral glass window through which the Japanese automatic movement can be observed at work, with the rotor winding with every gesture.
The rose gold and green pairing is the most sought-after in the range: the warm tone of the case frames a green dial that shades to black toward the edges, for an elegant and not-too-obvious effect.
MOVEMENT: Miyota 8215 automatic Made in Japan
CASE: stainless steel with rose gold IP finish, brushed and polished, 40 mm
BEZEL: fixed stainless steel with rose gold IP finish, chamfered profile
DIAL: green, guilloché linear with sunray finish, luminescent applied indices
HANDS: luminescent
GLASS: anti-reflective mineral
CASEBACK: screw-down steel with mineral glass window, movement visible
CROWN: screw-down stainless steel with rose gold IP finish
WATER RESISTANCE: 10 ATM / 100 m
STRAP: integrated rubber
BUCKLE: 20 mm pin buckle in stainless steel with brushed rose gold IP finish
Watch new, never worn. Original packaging with booklets and official 2-year warranty. Return 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 - Guilloché Sunray Dial - Exhibition Caseback - 40 mm - 10 ATM
Automatic watch 40 mm in stainless steel with rose gold IP finish, brushed and polished, green dial with guilloché work and sunray finish, Japanese automatic movement visible from the exhibition caseback, anti-reflective mineral glass, water resistance 10 ATM/100 m, integrated rubber strap. New with box, papers and official 2-year warranty.
Sirio takes its name from the brightest star in the sky, and like that one it lives on light. The dial is built around a guilloché pattern of parallel lines beneath a sunray finish: light passes through it and changes tone with every movement of the wrist, from light to dark, never flat. The applied indices and hands feature luminescent treatment, and the printed minute track completes the dial with instrument-grade precision.
The case is 40 mm stainless steel with rose gold IP finish, brushed and polished, with drilled lugs allowing easy strap change. The screw-down caseback features a mineral glass window through which the Japanese automatic movement can be observed at work, with the rotor winding with every gesture.
The rose gold and green pairing is the most sought-after in the range: the warm tone of the case frames a green dial that shades to black toward the edges, for an elegant and not-too-obvious effect.
MOVEMENT: Miyota 8215 automatic Made in Japan
CASE: stainless steel with rose gold IP finish, brushed and polished, 40 mm
BEZEL: fixed stainless steel with rose gold IP finish, chamfered profile
DIAL: green, guilloché linear with sunray finish, luminescent applied indices
HANDS: luminescent
GLASS: anti-reflective mineral
CASEBACK: screw-down steel with mineral glass window, movement visible
CROWN: screw-down stainless steel with rose gold IP finish
WATER RESISTANCE: 10 ATM / 100 m
STRAP: integrated rubber
BUCKLE: 20 mm pin buckle in stainless steel with brushed rose gold IP finish
Watch new, never worn. Original packaging with booklets and official 2-year warranty. Return 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.
