CONVERSION PARTS COMPARISON
SPECS: MOVEMENT
- Manufacturer Seiko Instruments (SII), Time Module
- Caliber Number: NH34, NH34A
- Movement Type Automatic
- Diameter 27.4mm (29.36mm w/ spacer)
- Height 5.32mm thick
- Jewels 24
- Vibrations Per Hour 21,600 bph
- Power Reserve ~41 hours
- Rotor Direction Bi-directional (Magic Lever)
Credit: Caliber Corner © 2022, All Rights Reserved. Source: https://calibercorner.com/seiko-caliber-nh34/
SPECS: GMT HAND
- Length: 1.27mm (From center point to tip)
- Lume: C3 Green & BGW-9 Blue (Japanese Nemoto Luminova)
- Hand Inner Diameter: 2.2mm
SPECS: DIAL
- Pattern: Sunburst & Lacquered
- Indices: Individually attached with chamfered edges
- Dial Hole Diameter: 2.88mm
- Lume: C3 Green & BGW-9 Blue (Japanese Nemoto Luminova)
SPECS: GASKET
- Thickness: 1.4mm
- Raised Bottom: 0.6mm
- Suitable Glass diameter: 31.5mm
SPECS: BI-DIRECTIONAL CLICK SPRING
- Outer Diameter: 37.5mm
- Inner Diameter: 35.3mm
Attentions:
For parts compatibility, please check the spec sheet in the album first before purchasing.
Hence, we cannot guarantee the compatibility outside of the specficied parameters.
Dials will take a working week to be manufactured, counting from Sep.2.
The dial's general appearance will be similar to orginal SSK series.
If needed to attach logo, please contact first to get dials with anchor points.
(Parts removal/install tools are not included.)