Watchdives · Factory brand · China
Watchdives WD1980 (VH31)
- Seiko VH31B
- 39 mm × 9.6 mm
- Sapphire crystal
- 100 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
- 39 mm
- Lug to lug
- 45.5 mm
- Thickness
- 9.6 mm
- Lug width
- 20 mm
- Material
- Steel (316L)
- Hardening
- —
- Water resistance
- 100 m
- Crown
- Screw-down
- Case back
- —
- Bezel
- Unidirectional, 120 clicks, aluminum insert, lumed
Crystal & dial
- Crystal
- Sapphire
- Shape
- —
- Anti-reflective
- Yes (side not stated)
- Lume
- BGW9
Bracelet
- Bracelet
- Not offered
Straps
- Strap 1
- Nylon
Weight
- Head only
- —
- On bracelet
- —
- On strap
- —
Prices
Variants
| Name | Dial |
|---|---|
| Steel Case | matte black |
| Steel Case, Number 12 | matte black, 12 numeral at the top |
| Black Case | matte black, white hands |
| Black Case, Orange Hands | matte black, orange hands |
About this entry
87% of key specs known. Missing: weight, hardening.
No-date versions of the WD1980 V3: the brand says the no-date dials use the VH31 and the day-date dials the Ronda 517, which are the WD1980 (Ronda 517) on the same listing. Brand specs: 316L steel (silver or black PVD), 39mm without crown, 45.5mm lug-to-lug, 9.6mm including the crystal (one figure for both movements), 20mm lugs, sapphire with clear AR coating (side not stated), 120-click unidirectional bezel with a fully lumed aluminium insert, BGW9 lume on hands and markers, screw-down crown and caseback, 100m, 20mm nylon strap (no bracelet offered). The steel case costs $74 and the black PVD case $79. The brand notes the VH31 seconds hand may not hit every marker exactly. All options were in stock on 2026-10-24. Weight is not stated.
Last verified: 2026-10-24. Edit or correct this entry.
Sources
- Watchdives, WD1980 Quartz Military Diver Watch V3 accessed 2026-10-24