Seiko Cal. 5278 - 753

The 5278-753 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5278 caliber with 22j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-82b885c22f2c]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

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