Seiko Cal. 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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