Zelos · Microbrand · Singapore

Zelos Spearfish GMT

Limited · 2022 · GMT

Zelos Spearfish GMT Aventurine, aventurine dial with yellow GMT hand and black and blue 24-hour bezel, on steel bracelet
Photo: Zelos
  • Zelos Spearfish GMT Aventurine lume shot with lumed bezel
  • Zelos Spearfish GMT Bumblebee Yellow, yellow fumé dial and black and yellow 24-hour bezel, on steel bracelet
  • Zelos Spearfish GMT Bumblebee Yellow lume shot
  • Zelos Spearfish GMT Frost, textured white dial with light blue GMT hand and black 24-hour bezel, on steel bracelet
  • Zelos Spearfish GMT Frost lume shot, light blue lume glowing green
  • Zelos Spearfish GMT Meteorite, meteorite dial with blue hands and navy and white 24-hour bezel, on steel bracelet
  • Zelos Spearfish GMT Meteorite lume shot with the lower half of the bezel fully lumed
From $999 to $1,099
  • Sellita SW330-2
  • 40 mm × 13 mm
  • Sapphire crystal
  • 200 m water resistance

Movement

Type
Automatic
Tier
Upper
Complications
Date, GMT
Frequency
28,800 bph
Power reserve
56 h
Hacking
Yes
Accuracy (factory)
—
Modifications
Custom rotor

Case

Diameter
40 mm
Lug to lug
47 mm
Thickness
13 mm
Lug width
20 mm
Material
Steel (316L)
Hardening
Hardened coating, 1200 HV, on case
Water resistance
200 m
Crown
Screw-down
Case back
Display
Bezel
Bidirectional, 48 clicks, 24-hour GMT, lumed

Crystal & dial

Crystal
Sapphire
Shape
Flat
Anti-reflective
Inner
Lume
Super-LumiNova C3 and BGW9

Bracelet & clasp

Style
—
Links per row
3
Solid end links
Yes
Solid links
—
Link attachment
—
Taper
—
Quick release
—
Half links
—
Clasp
—
Micro-adjust
—
Diver extension
—

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
Aventurine—Msrp1,049 USD$1,0492026-10-21link
Bumblebee Yellow—Msrp999 USD$9992026-10-21link
Frost—Msrp999 USD$9992026-10-21link
Meteorite—Msrp1,099 USD$1,0992026-10-21link

Variants

NameDialBezel
Aventurinedark blue (aventurine glass; yellow GMT hand)Black and blue 24-hour insert
Bumblebee Yellowyellow (fumé)Black and yellow 24-hour insert
Frostwhite (textured sunburst; light blue lume and GMT hand)Black 24-hour insert with light blue numerals
Meteoritegrey (meteorite; blue hands and indices)Navy and white 24-hour insert, white half fully lumed

About this entry

84% of key specs known. Missing: weight, link attachment, clasp micro-adjust.

GMT version of the Spearfish, listed by Zelos on 9 December 2022 in one batch of four colourways (Aventurine, Bumblebee Yellow, Frost, Meteorite). All four were sold out on 2026-10-21; they are still in Zelos's Spearfish collection, not in Discontinued Models, and no edition size is stated, so the model is recorded as limited. Movement: "Sellita SW330-2 with custom rotor", a "caller" GMT whose 24-hour hand is set independently (SeriousWatches); grade not stated. Zelos spec list: 40mm, 47mm lug to lug, "Thickness: 13mm" (not stated whether that includes the flat crystal), 20mm lugs, 200m, "316L SS 1200HV Hardened Coating", "Flat Sapphire crystal with inner AR coating", Super-LumiNova C3 / BGW9, "Steel with updated Quick Adjust Clasp" (the mechanism isn't described for this batch, so micro-adjust is left blank). Hardening is recorded for the case only, as the GMT listing states it; Zelos's collection page says of the Spearfish in general that "the entire watch and bracelet has also been hardened to 1200Hv", so the bracelet is probably hardened too. Bezel: SeriousWatches's text gives "a 48 clicks bi-directional bezel with sapphire insert", but its spec table says the bezel is ceramic and Zelos only calls it a "bi-color bezel insert", so the insert material is left blank. The 24-hour scale and bezel lume are from the photos; Zelos says the Meteorite's insert is "fully lumed on the lower half". Screw-down crown, display caseback and solid end links per SeriousWatches (Zelos's collection page mentions female end links); three links per row from the photos. Dial descriptions from Zelos's colourway text (Frost: "Textured Sunburst white dial (not full lumed) with light blue Superluminova lume that glows green"); bezel and hand colours from the photos. SeriousWatches lists the Bumblebee's dial as orange; Zelos says fumé yellow. Weight not published.

Last verified: 2026-10-21. Edit or correct this entry.

Sources