Seiko Cal. 3840 - 399

Seiko 3840-399

This Spring Drive model from 1996 features a 39mm Hardlex-Coated Steel case. With its 21mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-4ffef481a98c]

Also known as: Pogue, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1996

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