MAEN · Microbrand · Sweden

MAEN Grand Tonneau Jump Hour

2025

MAEN Grand Tonneau Jump Hour M8.1.4 with brushed copper dial on integrated rubber strap
Photo: MAEN
  • MAEN Grand Tonneau Jump Hour M8.1.3 with midnight blue dial
  • MAEN Grand Tonneau Jump Hour M8.1.2 with anthracite black dial
  • MAEN Grand Tonneau Jump Hour M8.1.1 with brushed steel dial
  • MAEN Grand Tonneau Jump Hour M8 display caseback with custom rotor
  • MAEN x Nico Leonard Grand Tonneau Jump Hour MNL.01 with black sunray dial
  • MAEN x Nico Leonard Grand Tonneau Jump Hour MNL.02 with green sunray dial on green strap
  • MAEN x Nico Leonard Grand Tonneau Jump Hour MNL.03 with red sunray dial on white strap
From $807 to $1,122
  • Seagull ST1721
  • 34 mm × 9.7 mm
  • Sapphire crystal
  • 50 m water resistance

Movement

Type
Automatic
Tier
Entry
Complications
Time only
Frequency
21,600 bph
Power reserve
38 h
Hacking
—
Accuracy (factory)
—
Modifications
Modified in-house by MAEN to show hours and minutes on two rotating discs; each movement tested in-house for two weeks

Case

Diameter
34 mm
Lug to lug
45 mm
Thickness
9.7 mm
Lug width
—
Material
Steel (316L)
Hardening
—
Water resistance
50 m
Crown
—
Case back
—
Bezel
—
Finishing
Two-piece tonneau case, brushed sides with polished bevels and lugs

Crystal & dial

Crystal
Sapphire
Shape
—
Anti-reflective
—
Lume
—

Bracelet

Bracelet
—

Straps

Strap 1
FKM rubber, Custom integrated FKM rubber strap with micro-adjustment and a 316L butterfly clasp with perlage (MNL listings)

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
Copper—Msrp719.2 EURincl. VAT$8072026-10-24link
Midnight Blue—Msrp719.2 EURincl. VAT$8072026-10-24link
Anthracite Black—Msrp719.2 EURincl. VAT$8072026-10-24link
Steel—Msrp719.2 EURincl. VAT$8072026-10-24link
Nico Leonard Black Sunray—Msrp999.2 EURincl. VAT$1,1222026-10-24link
Nico Leonard Green Sunray—Msrp999.2 EURincl. VAT$1,1222026-10-24link
Nico Leonard Red Sunray—Msrp999.2 EURincl. VAT$1,1222026-10-24link

Variants

NameReferenceDialStatus
CopperM8.1.4copper, vertically brushed, PVD-coated—
Midnight BlueM8.1.3midnight blue, vertically brushed, PVD-coated—
Anthracite BlackM8.1.2anthracite black, vertically brushed, PVD-coated—
SteelM8.1.1steel, vertically brushed—
Nico Leonard Black SunrayMNL.01black sunrayLimited
Nico Leonard Green SunrayMNL.02green sunrayLimited
Nico Leonard Red SunrayMNL.03red sunrayLimited

About this entry

53% of key specs known. Missing: lug width, weight, hardening, AR coating, crown, lume, bracelet offered.

MAEN's jump-hour tonneau, first sold as the MAEN x Nico Leonard limited edition (MNL.01 black, MNL.02 green, MNL.03 red sunray dials), built to order from a pre-order window of 7-13 April 2025 with no re-releases and no stated edition size; those pages now say "Pre-order closed". Brand specs (MNL): in-house modified Seagull ST1721 automatic jump hour showing hours and minutes on two rotating discs, 316L two-piece tonneau case, 34mm excluding crown, 45mm lug-to-lug, 9.7mm (not stated whether including crystal; the text calls it sub-10mm), sapphire crystal, 5 ATM, custom integrated FKM rubber strap with micro-adjustment and perlaged 316L butterfly clasp. Oracle of Time adds 20 jewels, 21,600 vph and 38 hours, and carbon-fibre inserts in the strap. The MNL photos show a solid caseback. In October 2026 MAEN listed the series M8.1 versions (M8.1.4 copper, M8.1.3 midnight blue, M8.1.2 anthracite black PVD-coated and M8.1.1 steel vertically brushed dials) with the same movement, a two-piece 316L tonneau case and a display caseback with custom rotor; their pages give no dimensions, but the renders show the same case and integrated strap, plus a steel bracelet in some photos, so they are recorded as variants here. Caseback type differs (solid on MNL, display on M8) and is left blank. On 2026-10-25 the M8 pages showed "Notify me" with no price; EUR 719.20 is the price in the store's product data, and the status of the M8 run is unknown. EUR 999.20 is what the MNL pages show, labelled "VAT included"; Oracle of Time gives it as €999 excluding VAT, and both figures equal a round price (EUR 1,249 and EUR 899) less 25% Swedish VAT, so EU buyers likely pay more. Lume, lug width, weight and bracelet details are not stated.

Last verified: 2026-10-25. Edit or correct this entry.

Sources