Heimdallr · Factory brand · China

Heimdallr Sharkey Mini Turtle

In production · Diver

Design reference: Seiko Turtle (6309 / SRP777)

Heimdallr Sharkey Mini Turtle with blue textured day-date dial on steel bracelet
Photo: Heimdallr
  • Heimdallr Sharkey Mini Turtle with green textured dial on steel bracelet
  • Heimdallr Sharkey Mini Turtle with red textured dial and black and orange bezel on steel bracelet
  • Heimdallr Sharkey Mini Turtle Blue Devil Fish on steel bracelet
  • Heimdallr Sharkey Mini Turtle Black Devil Fish with grey gradient dial on steel bracelet
From $149 to $159
  • Hangzhou 2553A
  • Sapphire crystal
  • 200 m water resistance

Movement

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

Case

Diameter
—
Lug to lug
47.7 mm
Thickness
13.3 mm
Lug width
22 mm
Material
Steel (316L)
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
Japanese C3 (green)

Bracelet

Bracelet
—

Straps

Strap 1
Rubber

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
BlueRubber strapStreet149 USD$1492026-10-21link
BlueSteel braceletStreet159 USD$1592026-10-21link
GreenRubber strapStreet149 USD$1492026-10-21link
GreenSteel braceletStreet159 USD$1592026-10-21link
RedRubber strapStreet149 USD$1492026-10-21link
RedSteel braceletStreet159 USD$1592026-10-21link
Blue Devil FishRubber strapStreet149 USD$1492026-10-21link
Blue Devil FishSteel braceletStreet159 USD$1592026-10-21link
Black Devil FishRubber strapStreet149 USD$1492026-10-21link
Black Devil FishSteel braceletStreet159 USD$1592026-10-21link

Variants

NameDialBezelConfiguration
Blueblue—Rubber strap or steel bracelet
Greengreen—Rubber strap or steel bracelet
RedredBlack and orangeRubber strap or steel bracelet
Blue Devil Fishblue—Rubber strap or steel bracelet
Black Devil Fishgrey—Rubber strap or steel bracelet

About this entry

73% of key specs known. Missing: case diameter, weight, hardening, bracelet offered.

Steel Turtle-style diver in the Sharkey line (the store tags it "6105 Turtle, 6309, SRP777"). Brand specs: 316L case and case back, "45.5mm (with crown)" (diameter without crown not stated, so it is left blank), 47.7mm lug-to-lug, 13.3mm, 22mm lugs, unidirectional bezel with ceramic insert and lume pip, sapphire with AR coating (side not stated), Japanese C3 green lume, screw-down crown and case, 200m. The spec block names a Hangzhou 2553A automatic (day-date), which matches the day-date window and "Diver's 200m" text on these five dials (the blue, green and red dials are textured gradients; the red one has a black and orange bezel). The same listing also sells Gold and Black versions with a date-only "Sharkmaster 300m" dial; those are a separate model, sharkey-mini-turtle-date-only. Rubber strap $149 or steel bracelet $159 (crossed-out $249); the bracelet's construction and clasp are not described, and weight is not stated. A Grade 3 titanium Mini Turtle is sold as a separate listing.

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

Sources