Seiko Cal. 5615 - 781

Released in 1974, the Cal. 5615 with design code 781 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-fcfe5f34f085]

Also known as: Rally, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1974

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