Seiko Cal. 4540 - 537

This Kinetic model from 1987 features a 45mm Two-Tone case. With its 22mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-8c61adfb0ed6]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1987

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