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SJE103

Seiko

SJE103

Also sold as SJE103J1Japan

In production All SJE references →
Caliber
6L35
Case diameter
38.6mm
Water resistance
50 m
Power reserve
45h

Seiko SJE103: caliber 6L35, 38.6 mm case, 50 m water resistance.

Where to buy Last seen when we checked; prices change

1 offer, not available to buy right now.

Source Total
eBay from US · 1 week ago arrives in 4–5 days New · USD 2,970.00 · Free USD 2,970.00 View offer

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Specifications

Specifications from Seiko, last seen 2026-09-21.

Movement

Caliber
6L35 All 6L35 watches →
Movement
Automatic
Power reserve
45h
Jewels
26

Case & crystal

Case material
Stainless steel
Case diameter
38.6mm
Case thickness
10.7mm
Lug to lug
45.8mm
Lug width
19mm
Crystal
Box shaped sapphire crystal

Resistance

Water resistance
50 m
Magnetic resistance
4,800 A/m

Catalogue

Family
SJE
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
SJE103J1 J1 Japan — Three-fold clasp with push button release 130g

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