Seiko Cal. 3878 - 457

Released in 1993, the Cal. 3878 with design code 457 was part of Seiko's domestic market collection. Powered by the 3878 caliber with 26j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-46fd5cbe9797]

Also known as: Flighty

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1993

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