Seiko Cal. 3881 - 703

Seiko 3881-703

The 3881-703 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3881 caliber with 29j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-cc6b76cb6257]

Also known as: Panda, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1971

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