Seiko Cal. 6115 - 436

This Hand-Winding model from 1991 features a 42mm Titanium case. With its 21mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-306387ab7fef]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1991

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