Heimdallr · Factory brand · China

Heimdallr Titanium Turtle 6105

In production · Diver

Design reference: Seiko 6105 Turtle

From $179 to $205
  • Hangzhou 2565A
  • Sapphire crystal
  • 200 m water resistance

Where to buy

Movement

Type
Automatic
Tier
Entry
Complications
Date
Frequency
—
Power reserve
—
Hacking
—
Accuracy (factory)
—

Case

Diameter
—
Lug to lug
46.8 mm
Thickness
13.4 mm
Lug width
20 mm
Material
Titanium (Grade 3)
Hardening
—
Water resistance
200 m
Crown
Screw-down
Case back
—
Bezel
Unidirectional, ceramic insert, lumed

Crystal & dial

Crystal
Sapphire
Shape
—
Anti-reflective
Yes (side not stated)
Lume
Japan C3 (green)

Bracelet

Bracelet
—

Straps

Strap 1
Leather, Genuine leather with titanium buckle
Strap 2
Rubber

Weight

Head only
—
On bracelet
—
On strap
—
Stated weight (basis not given)
73.2 g

Prices

VariantConfigurationTypePriceUSDAs ofSource
Light blue, titanium bracelet—Street189 USD$1892026-10-20link
Light blue, leather strap—Street199 USD$1992026-10-20link
Light blue, rubber strap—Street199 USD$1992026-10-20link
Gradient black, titanium bracelet—Street189 USD$1892026-10-20link
Gradient black, leather strap—Street199 USD$1992026-10-20link
Gradient black, rubber strap—Street179 USD$1792026-10-20link
Sunburst champagne, titanium bracelet—Street189 USD$1892026-10-20link
Sunburst champagne, leather strap—Street199 USD$1992026-10-20link
Sunburst champagne, rubber strap—Street199 USD$1992026-10-20link
Dark blue, titanium bracelet—Street205 USD$2052026-10-20link
Dark blue, leather strap—Street199 USD$1992026-10-20link
Dark blue, rubber strap—Street199 USD$1992026-10-20link
Black, titanium bracelet—Street189 USD$1892026-10-20link
Black, leather strap—Street199 USD$1992026-10-20link
Black, rubber strap—Street199 USD$1992026-10-20link

Variants

NameDialConfigurationStatus
Light blue, titanium braceletlight blueTitanium braceletUnknown
Light blue, leather straplight blueLeather strap—
Light blue, rubber straplight blueRubber strap—
Gradient black, titanium braceletgradient blackTitanium braceletUnknown
Gradient black, leather strapgradient blackLeather strap—
Gradient black, rubber strapgradient blackRubber strap—
Sunburst champagne, titanium braceletchampagneTitanium braceletUnknown
Sunburst champagne, leather strapchampagneLeather strap—
Sunburst champagne, rubber strapchampagneRubber strap—
Dark blue, titanium braceletdark blueTitanium braceletUnknown
Dark blue, leather strapdark blueLeather strapUnknown
Dark blue, rubber strapdark blueRubber strapUnknown
Black, titanium braceletblackTitanium braceletUnknown
Black, leather strapblackLeather strap—
Black, rubber strapblackRubber strap—

About this entry

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

Grade 3 titanium homage of the Seiko 6105 "Turtle". Brand specs: titanium Grade 3 case and caseback, "45mm (with crown)" (case diameter without crown not stated, so diameter is left blank), 46.8mm lug-to-lug, 13.4mm, 20mm lugs, unidirectional bezel with ceramic insert and lume pip, sapphire with AR coating (side not stated), Japan C3 green lume, screw-down crown and case, 200m, 73.2g (not stated what was weighed; plausibly the head). The spec block names a Hangzhou 2565A automatic; other Heimdallr listings (e.g. the titanium Tuna) and marketplace sellers still name the Seiko NH35A, so check the movement on second-hand pieces. The listing's text still says "Strap: Genuine Leather" and "Dial: Green, black, blue" while the options are light blue, gradient black, sunburst champagne, dark blue and black on titanium bracelet, leather or rubber. All titanium bracelet versions (and all dark blue versions) were unavailable on 2026-10-20; bracelet details are not described. Prices differ by option ($179-205, crossed-out $249).

Last verified: 2026-10-20. Edit or correct this entry.

Sources