Aragon · Microbrand · United States
Aragon Silverjet 44mm (Seiko NH37)
- Seiko NH37A
- 44 mm × 14 mm
- Sapphire crystal
- 200 m water resistance
Movement
- Caliber
- Seiko NH37A
- Type
- Automatic
- Tier
- Entry
- Complications
- Date
- Frequency
- 21,600 bph
- Power reserve
- 41 h
- Hacking
- Yes
- Accuracy (factory)
- -20 / +40 s/day
Case
- Diameter
- 44 mm
- Lug to lug
- —
- Thickness
- 14 mm
- Lug width
- 22 mm
- Material
- —
- Hardening
- —
- Water resistance
- 200 m
- Crown
- Screw-down
- Case back
- —
- Bezel
- Unidirectional
Crystal & dial
- Crystal
- Sapphire
- Shape
- —
- Anti-reflective
- —
- Lume
- —
Bracelet & clasp
- Style
- —
- Links per row
- —
- Solid end links
- —
- Solid links
- —
- Link attachment
- —
- Taper
- —
- Quick release
- —
- Half links
- —
- Clasp
- Push-button fold-over
- Micro-adjust
- —
- Diver extension
- —
Weight
- Head only
- —
- On bracelet
- —
- On strap
- —
- Stated weight (basis not given)
- 227 g
Prices
Variants
| Name | Reference | Dial |
|---|---|---|
| Black MOP | A049BLK | dark mother of pearl |
| Blue MOP | A049BLU | blue mother of pearl |
| Red | A049RED | red |
| Teal | A049TEA | teal |
| White Lume | A049LUM | white lume (glows blue) |
| White MOP | A049WHT | white mother of pearl |
About this entry
53% of key specs known. Missing: lug-to-lug, case material, hardening, AR coating, lume, bracelet links, end links, link attachment, clasp micro-adjust.
Sold as "Silverjet AM/PM NH37" (listing "ARAGON Silverjet NH37"). Brand spec list (each colour's page): "SII NH37 24-jewel automatic", movement from Japan; 44mm case, 14mm thick (not said whether with the crystal); sapphire crystal; unidirectional rotating bezel; screw-down crown; stainless steel bracelet, 9" long and 22mm wide (lug width taken from the bracelet width), "Fliplock push button solid deployant clasp"; "20 ATM - 200 meters - 660 feet"; weight 8 oz (recorded as 227g, not said what was weighed); "AM/PM indicator display" (the NH37's 24-hour hand, an AM/PM pointer at 9 in the photos, with the date at about 1:30). Dials as the pages name them: "Mother of Pearl" (code BLK, a dark mother of pearl in the photo), "Blue Mother of Pearl", "White lume glow blue", Red, Teal and "White mother of pearl". Lug to lug, case material, case back and lume aren't stated. All six in stock on 2026-11-01: $350, red and teal $325.
Last verified: 2026-11-01. Edit or correct this entry.
Sources
- Aragon, Silverjet AM/PM NH37 product page (A049BLK) accessed 2026-11-01
- Aragon, Silverjet AM/PM NH37 product page (A049BLU) accessed 2026-11-01
- Aragon, Silverjet AM/PM NH37 product page (A049RED) accessed 2026-11-01
- Aragon, Silverjet AM/PM NH37 product page (A049TEA) accessed 2026-11-01
- Aragon, Silverjet AM/PM NH37 product page (A049LUM) accessed 2026-11-01
- Aragon, Silverjet AM/PM NH37 product page (A049WHT) accessed 2026-11-01