Seiko Cal. 0725 - 987

The 0725-987 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0725 caliber with 27j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-34ca1602638f]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1987

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