Seiko Cal. 5287 - 725

Released in 1972, the Cal. 5287 with design code 725 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-e9a5be19bdd8]

Also known as: Turtle, Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1972

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