Seiko Cal. 3859 - 743

Seiko 3859-743

This Automatic model from 1994 features a 42mm Hardlex-Coated Steel case. With its 18mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-e997931c3d2b]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1994

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seikata-wm-e997931c3d2b