Elliot Brown · Microbrand · United Kingdom

Elliot Brown Beachmaster

In production · Diver, GMT

From $1,000 to $1,133
  • Ronda 515.24H
  • 41 mm × 14 mm
  • Sapphire crystal
  • 300 m water resistance

Movement

Type
Quartz
Tier
Mid
Complications
Hours, Minutes, Seconds, GMT
Frequency
n/a
Power reserve
n/a
Hacking
n/a
Accuracy (factory)
-10 / +20 s/month

Case

Diameter
41 mm
Lug to lug
50 mm
Thickness
14 mm
Lug width
22 mm
Material
Steel (316L)
Hardening
—
Water resistance
300 m
Crown
Screw-down
Case back
—
Bezel
Unidirectional, 120 clicks, 60-minute countdown, ceramic insert, lumed

Crystal & dial

Crystal
Sapphire
Shape
Box, domed
Anti-reflective
Inner
Lume
Super-LumiNova X1 C3 (hours, minutes, seconds) and S2 (GMT hand and timing bezel)

Bracelet

Bracelet
—

Straps

Strap 1
Rubber, Cut-to-fit textured rubber divers strap with double-fold deployant buckle

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
BlackoutBlack textured rubber strapMsrp750 GBPincl. VAT$1,0002026-10-25link
BlackoutSandblasted black PVD braceletMsrp850 GBPincl. VAT$1,1332026-10-25link
GhostBlack textured rubber strapMsrp750 GBPincl. VAT$1,0002026-10-25link
GhostSandblasted black PVD braceletMsrp850 GBPincl. VAT$1,1332026-10-25link
NIVOBlack textured rubber strapMsrp750 GBPincl. VAT$1,0002026-10-25link
NIVOSandblasted gunmetal grey PVD braceletMsrp850 GBPincl. VAT$1,1332026-10-25link
BlueBlack textured rubber strapMsrp750 GBPincl. VAT$1,0002026-10-25link
BlueBrushed steel braceletMsrp850 GBPincl. VAT$1,1332026-10-25link
BlackBlack textured rubber strapMsrp750 GBPincl. VAT$1,0002026-10-25link
BlackBrushed steel braceletMsrp850 GBPincl. VAT$1,1332026-10-25link

Variants

NameReferenceDialStatus
Blackout0H0-621matte black with tonal grey lumeIn production
Ghost0H0-622light stoneDiscontinued
NIVO0H0-623NIVO (grey-green-blue) with wave graphicIn production
Blue0H0-624sunray blue with wave graphic and sandstone-yellow accentsIn production
Black0H0-625matt black with wave graphic and sandstone-yellow accentsIn production

About this entry

80% of key specs known. Missing: weight, hardening, bracelet offered.

Quartz version of Elliot Brown's patented (GB2509109) mission-timing GMT, sharing the Beachmaster Automatic's case. Brand specs: Swiss Ronda 515.24H quartz with independently adjustable 24-hour hand, 40mm case excluding crowns with a 41mm dive bezel (recorded as the diameter), 50mm lug-to-lug, 14mm maximum thickness, 22mm strap width, 300m, every watch tested in water, bolted-down caseback, movement shock protection, 3mm sapphire "subtly boxed and domed" with internal AR coating, hobnail crowns at 2 (bi-directional internal 24-hour mission-timing bezel with ceramic ball-bearing click-lock) and 4 (time, screwed down), external 120-click unidirectional 60-minute countdown bezel with ceramic insert, screw-in strap bars. The spec tables also list "40mm lug to lug", which contradicts the 50mm in the sizing section and is not used. No date window; the pages list hours, minutes, seconds, GMT, mission timer and countdown. Blackout, Ghost and NIVO have dark or pale grey sandblasted PVD cases; Blue and Black are brushed steel with polished detailing. The pages warn that the Blackout's and Ghost's grey lume glows less well than other colours. Bracelet configurations: sandblasted black PVD (Blackout, Ghost), gunmetal grey PVD (NIVO), brushed steel (Blue, Black). The Ghost is archived (no longer available). No weight published. Prices are the UK prices including 20% VAT shown on the live product pages; the store's catalogue data holds the same prices without VAT, which is what buyers outside the UK pay (the pages say that outside the UK "prices will be displayed in local currencies and without VAT"). Pages of archived listings, marked "Archive item - no longer available", show no price, so their prices are the catalogue price plus 20%.

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

Sources