Seiko Cal. 0771 - 248

The Seiko 0771-248 represents an important milestone in Seiko's 1976 lineup. Powered by the 0771 caliber with 27j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-d2bb06fd2d2d]

Also known as: Panda, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1976

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