Watchdives · Factory brand · China
Watchdives WD1972
- Seiko VH31B
- 40.3 mm × 11.2 mm
- Sapphire crystal
- 200 m water resistance
Where to buy
- WatchdivesWorldwide
Movement
- Caliber
- Seiko VH31B
- Type
- Quartz
- Tier
- Mid
- Complications
- Time only
- Frequency
- n/a
- Power reserve
- n/a
- Hacking
- n/a
- Accuracy (factory)
- -15 / +15 s/month
Case
- Diameter
- 40.3 mm
- Lug to lug
- 46 mm
- Thickness
- 11.2 mm
- Lug width
- 20 mm
- Material
- Steel (316L)
- Hardening
- —
- Water resistance
- 200 m
- Crown
- Screw-down
- Case back
- —
- Bezel
- Unidirectional, 120 clicks, aluminum insert
- Finishing
- Sandblasted
Crystal & dial
- Crystal
- Sapphire
- Shape
- Double-domed
- Anti-reflective
- Inner
- Lume
- BGW9
Bracelet
- Bracelet
- Not offered
Straps
- Strap 1
- Nylon
Weight
- Head only
- 55 g
- On bracelet
- —
- On strap
- 70 g
Prices
Variants
| Name | Dial |
|---|---|
| White | white |
| Black | matte black, dot markers |
| Black (1-24 hours) | matte black, 1-24 hour numerals |
About this entry
93% of key specs known. Missing: hardening.
Second version (V2) of the WD1972, a military-style diver with an asymmetrical sandblasted case and integrated crown guards. Brand specs: VH31 sweep-seconds quartz, sandblasted 316L steel, 37.8mm bezel, 40.9mm including the crown, 46mm lug-to-lug, 11.2mm including the high-domed crystal, 20mm lugs, sapphire with "high clear AR coating", 120-click unidirectional aluminium bezel, BGW9 lume on hands and markers, screw-down crown, polished screw-down caseback, 200m (tested), 20mm nylon strap (no bracelet offered). The brand gives no case width without the crown; the 40.3mm recorded is the Tech Writer EDC review's measurement, which also gives about 55g for the head and about 70g on the strap, and describes the crystal as double-domed with AR on the inside (recorded from the review). The review says V2 moved to 20mm lugs. Black (1-24 hours) was sold out on 2026-10-24. The listing text compares it with the WD1980, whose Ronda 517 is not used here.
Last verified: 2026-10-24. Edit or correct this entry.
Sources
- Watchdives, WD1972 VH31 Military Dive Watch V2 accessed 2026-10-24
- Tech Writer EDC, Watchdives WD1972 Review: A Crazy Good Sweeping Quartz Diver for $100 accessed 2026-10-24


