Seiko Cal. 5646 - 560

This Automatic model from 1992 features a 35mm PVD Black case. With its 20mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-66e5427ddaa2]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1992

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