TRENCH
Trench Driver’s Watch Black
We have faithfully recreated an early-1900s Waltham wristwatch with its distinctive retro character, adapting it for practical use today.
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Measure the narrowest part of your wrist. The displayed wrist ranges are approximate measurements with the strap fitted to the watch.
Shipping to the UK, France, Germany, Spain & the Netherlands
Free Standard shipping on orders of JPY 40,000 or more after discounts.
Standard — Air Packet: from JPY 1,200; approximately 2–3 weeks after dispatch.
Express — EMS: from JPY 3,500; approximately 5–10 days after dispatch. Express remains chargeable.
Import duties, VAT and customs clearance fees are not prepaid and may be payable by the recipient. Delivery estimates are not guaranteed; customs delays may occur. The threshold is set in JPY; the equivalent in your selected currency is calculated at checkout.
Shipping details1-year warranty (excluding exterior parts and glass) · Repair support
Another way to wear it.
These straps are additional purchases, separate from your watch.
HISTORY & DESIGN
The history and details behind this watch.
We have faithfully recreated an early-1900s Waltham wristwatch with its distinctive retro character, adapting it for practical use today.
“Trench” refers to the trenches in which soldiers fought, particularly during the First World War of 1914–1918. Trench watches were worn by soldiers fighting from these dug-out positions. The trench coat shares the same origin, having been designed to protect its wearer from dirt and dust.
A driver’s watch is intended to be read while the wearer holds a steering wheel. Its history also reaches back to the early 20th century.
Why is the dial tilted? Our original account explains it as a design for wearing on the right wrist. The original account connects the design with British trench warfare during World War I. Britain, like Japan, drives on the left with right-hand-drive cars. In cars with manual gearboxes, the left hand operated the gear lever, making the right wrist a natural place for the watch—even for a right-handed wearer.
The padded strap has military-watch roots, recalling the adaptation of pocket watches for the wrist. Its backing provides a distinctive feeling of stability. At this size, it frames the watch without appearing overly flashy—rather like a well-chosen frame around a painting.
Trench Driver’s Watch — Black
The barrel-finished case has a matte appearance. The black dial has white hour markings and a black strap with a backing pad. Readability matters equally in a trench watch and a driver’s watch.
The KEYFORD logo sits at 12 o’clock. A recessed small-seconds display at 6 uses a blue hand, echoed by the blue edging of the hour and minute hands to unify the design.
Product specifications — Trench Driver’s Watch — Black
Movement: Japanese-made 12-hour quartz movement with small seconds. Accuracy at room temperature: 20 seconds per month (reference value).
Case: Stainless steel.
Battery: Silver-oxide SR621SW. Approximate battery life: 3 years.
Water resistance: 3 ATM. For everyday use; not a deep-water diving watch.
Crystal: Domed mineral glass.
Case dimensions: 33 mm wide excluding the crown; 43 mm long including lugs; 10 mm thick.
Strap backing pad: 36 × 78 mm.



Standard strapNo extra charge