Zelos · Microbrand · Singapore

Zelos Hammerhead V3 300m Bronze

Discontinued · 2022 · Diver

Zelos Hammerhead V3 300m in bronze, teal fumé dial, bronze bezel, on rubber strap
Photo: Zelos
  • Zelos Hammerhead V3 300m in bronze, mother-of-pearl dial, bronze bezel
  • Zelos Hammerhead V3 300m in bronze, fully lumed white dial
  • Zelos Hammerhead V3 300m in bronze, green fumé dial, bronze bezel
  • Zelos Hammerhead V3 300m in bronze, orange fumé dial, black ceramic bezel
  • Zelos Hammerhead V3 300m in bronze, graphite meteorite dial, black ceramic bezel
From $449 to $549
  • Seiko NH35A
  • 44 mm
  • Sapphire crystal
  • 300 m water resistance

Movement

Type
Automatic
Tier
Entry
Complications
Date
Frequency
21,600 bph
Power reserve
41 h
Hacking
Yes
Accuracy (factory)
-20 / +40 s/day
Modifications
Colour-matched date wheel

Case

Diameter
44 mm
Lug to lug
48 mm
Thickness
—
Lug width
22 mm
Material
Bronze (CuSn8)
Hardening
—
Water resistance
300 m
Crown
Screw-down
Case back
Solid
Bezel
Unidirectional, 60-minute dive

Crystal & dial

Crystal
Sapphire
Shape
Double-domed
Anti-reflective
Inner
Lume
Super-LumiNova C3 X1 and BGW9

Bracelet

Bracelet
Not offered

Straps

Strap 1
Rubber, Diver's rubber strap with bronze buckle

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
Teal—Msrp449 USD$4492026-10-21link
MOP—Msrp469 USD$4692026-10-21link
Frost—Msrp449 USD$4492026-10-21link
Emerald Green—Msrp449 USD$4492026-10-21link
Burnt Orange—Msrp449 USD$4492026-10-21link
Graphite Meteorite—Msrp549 USD$5492026-10-21link

Variants

NameDialBezel
Tealteal (fumé)Bronze bezel
MOPmother-of-pearlBronze bezel
Frostwhite (fully lumed, black lumed hands and indices)Black ceramic insert
Emerald Greengreen (fumé)Bronze bezel
Burnt Orangeorange (fumé)Black ceramic insert
Graphite Meteoritedark grey (meteorite with graphite coating)Black ceramic insert

About this entry

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

Bronze version of the third-generation Hammerhead, listed by Zelos on 2 May 2022 alongside three limited editions in other case metals (separate models); all six bronze colourways are in Zelos's Discontinued Models collection. CuSn8 bronze per SeriousWatches (Zelos's listings say only "Bronze"). Same case dimensions as the steel V3: 44mm, 48mm lug to lug, 22mm lugs, "13mm thickness without crystal" (total thickness with the double-domed sapphire not stated, so not recorded), 300m. Seiko NH35 with a colour-matched date wheel; date at 6. Signed, lumed crown; screw-down crown, unidirectional bezel and solid caseback per SeriousWatches. Bezel is a bronze bezel or a black ceramic insert per colourway (Zelos's colourway text; dive scale from the photos). Lume per the spec list is C3 X1 and BGW9; the Frost dial is fully lumed. Sold on a diver's rubber strap with a bronze buckle; no bracelet listed. The product URLs say "launch special" but the pages don't say whether the prices were introductory. Weight not published.

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

Sources