Seiko Cal. 5615 - 412

This Hand-Winding model from 1976 features a 44mm Titanium case. With its 22mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-92f561a54410]

Also known as: Panda, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1976

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