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NorthTimeCo Polestar 40MM 131.33.41.21.01.001 Black Dial

$409.00

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SKU: RROC40MM13133412101001BD Category:

Description

Introducing the NorthTimeCo Polestar 40MM 131.33.41.21.01.001 Black Dial—a handcrafted mechanical timepiece that embodies NorthTimeCo’s heritage of precision, artistry, and custom design. Each Polestar is assembled and finished by NorthTimeCo artisans, blending classic proportions with modern refinement.

The 40mm case and bezel are crafted from robust 316L stainless steel, chosen for its strength, corrosion resistance, and elegant brushed-and-polished finish. Its clean, sculpted lines reflect NorthTimeCo’s signature design language. A sapphire crystal protects the dial, offering exceptional clarity and scratch resistance while enhancing the watch’s luxurious presence.

At its heart beats a high-quality automatic mechanical movement, meticulously regulated to chronometer-grade precision of approximately -3/+3 seconds per day. With a power reserve of about 60 hours, it delivers smooth, reliable performance and a sweeping seconds hand that reveals the artistry of true mechanical watchmaking. The movement is further distinguished by a finely finished escapement, ensuring lasting accuracy and a tactile connection to NorthTimeCo craftsmanship.

The black dial is sleek, striking, and timeless. Applied stick hour markers and arrow-shaped hands—crafted from 904L stainless steel—provide excellent legibility and refined beauty. The subtle contrast between the deep black dial and polished steel details creates a versatile, sophisticated look suited to formal occasions and everyday wear alike.

Fitted with a black leather strap, the Polestar adds a layer of luxury and comfort. A 904L stainless steel folding clasp ensures a secure, customizable fit. The timepiece offers hours, minutes, seconds, world time, date, and chronometer-level certification, all presented with NorthTimeCo’s commitment to precision and handcrafted excellence.

Water-resistant to 30 meters, the Polestar is ideal for daily wear but not intended for swimming or diving. As part of NorthTimeCo’s custom design ethos, select finishes, dials, and straps can be personalized through our atelier.

Warranty
Each NorthTimeCo mechanical timepiece is protected by a full 2-year international warranty.

Please Note
For custom and bespoke orders, materials and movement finishes may vary. Please contact our support team for more information and videos of your selected NorthTimeCo timepiece.

Additional information

Case size

40 MM

Mechanism

Japanese

Color

Steel

FAMILY

Constellation

Movement

Automatic

Caliber

8938

Power Reserve

60 hours (Approximately)

Precision

(-3/+3 sec/day) Within COSC certification limits

Second Hand

Sweep Motion

Case Material

316L Stainless Steel

Case Color

Steel

Bezel Material

316L Stainless Steel

Bezel Color

Steel

Crystal

Sapphire crystal

Thickness

N/a

Bracelet Material

Leather

Bracelet Type

N/a

Bracelet Color

Black

Bracelet Size

Adjustable links as genuine for all sizes

Clasp Material

904L Stainless Steel

Clasp Type

Fold clasp

Clasp Color

Steel

Nickname

N/a

Dial Color

Black

Hour-Markers Material

904L Stainless Steel

Hour-Markers Type

Stick

Hands Material

904L stainless steel

Hands Type

Arrow

FUNCTIONS

Chronometer, Co-Axial Escapement, Date, Hours, Minutes, Seconds, World Time

WATER-RESISTANCE

Passed the 30m water resistance test. (The test was applied under a pressure of 3 atm/30 meters. However, swimming is not recommended for any watch.)

Gender

male

Age Group

adult

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