Seiko Cal. 5636 - 720

The Seiko 5636-720 represents an important milestone in Seiko's 1996 lineup. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-fdbdd1d0f032]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1996

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