Seiko Cal. 7115 - 829

This Spring Drive model from 1987 features a 40mm Titanium case. With its 21mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-e4ed0de41ae0]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1987

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