Seiko Cal. 3881 - 720

Seiko 3881-720

The 3881-720 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-c94f280bd0b2]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
13.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1978

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