Seiko Cal. 3839 - 730

Seiko 3839-730

The 3839-730 is a sought-after Kinetic piece from Seiko's golden era. With its 20mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-3a0d5a3884ff]

Also known as: Flighty

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
36j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1978

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