Black Submariner Mod

A refined stainless steel timepiece featuring a 40mm case, black dial with luminous hour markers, unidirectional dive bezel detailing, and an automatic mechanical movement. Custom-assembled by hand and built to order.

JSW Classic Collection – Custom Automatic Timepieces

The JSW Classic Collection delivers a confident, tool-watch aesthetic defined by robust proportions, brushed stainless steel finishing, and a highly legible dial design. Inspired by classic dive watches, this model balances everyday wearability with a timeless, purposeful presence on the wrist.

Every watch is custom-assembled to order, carefully regulated and inspected before dispatch. This made-to-order approach ensures attention to detail at every stage, resulting in a unique timepiece built to be worn and relied upon for years to come.

Specifications

(Applies to this model)

• Movement: Automatic NH35 mechanical movement (TMI NH-series)

• Functions: Hours, minutes, seconds, date

• Case Diameter: 40mm

• Case Material: 316L stainless steel

• Bezel: Unidirectional dive-style bezel

• Crystal: Sapphire crystal

• Bracelet: Stainless steel bracelet with folding clasp

• Caseback: Solid caseback

• Water Resistance: Suitable for everyday exposure such as splashes or rain
  (not intended for swimming or diving)

Made to Order

Each JS Watches timepiece is custom-assembled and made to order. We do not hold large volumes of finished stock.

Please allow an estimated 2–3 week lead time for assembly, inspection, and preparation prior to dispatch.

Bracelet Sizing

Stainless steel bracelets, where applicable, can be resized by removing or adding links to achieve a comfortable fit. With basic tools, minor adjustments can be made at home; however, we recommend having the bracelet adjusted by a professional jeweller or watchmaker to ensure a proper fit and avoid damage.

Build, Quality Control & Shipping

Every watch is assembled and inspected prior to dispatch to ensure proper function and finishing. Orders are shipped with tracking once complete. Delivery times may vary depending on destination and order volume.

Important Information

JS Watches is an independent watch brand and is not affiliated with, endorsed by, or associated with any watch manufacturer. Brand names may be referenced solely to describe the origin of specific components, such as the movement. All trademarks belong to their respective owners.

As each watch is custom-assembled, original manufacturers may decline to service or repair modified timepieces. Every JS Watches timepiece contains a genuine TMI automatic movement.