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 watch with Miyota 8215 movement, 40 mm stainless steel case in IP rose gold, blue guilloché sunray dial, rubber integrated strap, 10 ATM water resistance, reference NW.SIR.BLG (Blue), new with original box, papers and 2-year warranty, 2026 model.
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 Case Back - 40 mm - 10 ATM
40 mm automatic stainless steel watch with rose gold IP finish, brushed and polished, blue dial with linear Guilloché work and sunray finish, Japanese automatic movement visible through the exhibition case back, anti-reflective mineral crystal, 10 ATM/100 m water resistance, 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 it, lives by light. The dial is built around a parallel-line Guilloché pattern beneath a sunray finish: light passes through it and shifts tone with every wrist movement, from light to dark, never flat. Applied indices and hands feature luminous 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, and drilled lugs allow easy strap changes. The screw-down case back carries a mineral glass window through which the Japanese automatic movement can be observed at work, with the rotor winding with every gesture.
The blue dial on a rose gold case is the most refined pairing in the line: the blue that fades 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 rose gold IP finish, brushed and polished, 40 mm
BEZEL: fixed stainless steel with rose gold IP finish, beveled profile
DIAL: blue, linear Guilloché with sunray finish, luminescent applied indices
HANDS: luminescent
GLASS: anti-reflective mineral
CASE BACK: screw-down 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: tang buckle, 20 mm stainless steel with brushed rose gold IP finish
New, never worn. Original packaging with booklets 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 - Guilloché Sunray Dial - Exhibition Case Back - 40 mm - 10 ATM
40 mm automatic stainless steel watch with rose gold IP finish, brushed and polished, blue dial with linear Guilloché work and sunray finish, Japanese automatic movement visible through the exhibition case back, anti-reflective mineral crystal, 10 ATM/100 m water resistance, 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 it, lives by light. The dial is built around a parallel-line Guilloché pattern beneath a sunray finish: light passes through it and shifts tone with every wrist movement, from light to dark, never flat. Applied indices and hands feature luminous 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, and drilled lugs allow easy strap changes. The screw-down case back carries a mineral glass window through which the Japanese automatic movement can be observed at work, with the rotor winding with every gesture.
The blue dial on a rose gold case is the most refined pairing in the line: the blue that fades 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 rose gold IP finish, brushed and polished, 40 mm
BEZEL: fixed stainless steel with rose gold IP finish, beveled profile
DIAL: blue, linear Guilloché with sunray finish, luminescent applied indices
HANDS: luminescent
GLASS: anti-reflective mineral
CASE BACK: screw-down 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: tang buckle, 20 mm stainless steel with brushed rose gold IP finish
New, never worn. Original packaging with booklets 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.
