San Martin · Factory brand · China
San Martin SN0147 43mm
- Seiko NH35A
- 43 mm × 15.9 mm
- Sapphire crystal
- 1000 m water resistance
Where to buy
- San MartinWorldwide
Movement
- Caliber
- Seiko NH35A
- Type
- Automatic
- Tier
- Entry
- Complications
- Hours, Minutes, Seconds
- Frequency
- 21,600 bph
- Power reserve
- 41 h
- Hacking
- Yes
- Accuracy (factory)
- -20 / +40 s/day
Case
- Diameter
- 43 mm
- Lug to lug
- 48.5 mm
- Thickness
- 15.9 mm
- Lug width
- 22 mm
- Material
- Steel (316L)
- Hardening
- —
- Water resistance
- 1000 m
- Crown
- Screw-down
- Case back
- Solid, screw-down
- Bezel
- Unidirectional, 120 clicks, 60-minute dive, steel insert, lumed
- Helium valve
- Yes
Crystal & dial
- Crystal
- Sapphire
- Shape
- —
- Anti-reflective
- Yes (side not stated)
- Lume
- BGW-X1 (blue) on bezel, hands and markers
Bracelet & clasp
- Style
- Oyster
- Links per row
- 3
- Solid end links
- —
- Solid links
- Yes
- Link attachment
- —
- Taper
- —
- Quick release
- —
- Half links
- —
- Clasp
- —
- Micro-adjust
- On-the-fly, "Fly Adjustable Clasp"
- Diver extension
- —
Weight
- Head only
- —
- On bracelet
- —
- On strap
- —
- Stated weight (basis not given)
- 227 g
Prices
| Variant | Configuration | Type | Price | USD | As of | Source |
|---|---|---|---|---|---|---|
| Gradient Blue Ocean Wave | — | Street | 278 USD | $278 | 2026-10-24 | link |
Variants
| Name | Reference | Dial |
|---|---|---|
| Gradient Blue Ocean Wave | SN0147-G | enamel gradient blue, ocean wave pattern |
About this entry
84% of key specs known. Missing: hardening, end links, link attachment.
Brand specs: NH35, 316L, 43mm, 48.5mm lug-to-lug, 22mm lugs ("Lug to Lug Width"), 15.9mm including crystal, sapphire with AR coating (side not stated), 120-click unidirectional bezel with stainless steel insert, enamel gradient "ocean wave pattern" blue dial, arrow/sword hands with lume, BGW-X1 blue lume on bezel, hands and markers, screw-down crown with 3D hexagon logo, screw-down solid caseback with 3D shark logo, helium escape valve (listing title), 1000m, three-link solid fully brushed bracelet with the Fly Adjustable Clasp (recorded as on-the-fly, as on the other San Martin files with this clasp; positions and range not stated), about 227g (not stated what was weighed). The listing's attribute list also names gradient green and gradient black, but it has no options to choose and the spec list and every photo show the blue dial only, so only blue is recorded. Photos show no date window (a square marker at 3), so complications are time only; the valve on the case flank at 9 and the oyster style are from photos. $278; the listing showed "Out of stock" on 2026-10-25, so production status is unknown.
Last verified: 2026-10-25. Edit or correct this entry.