Seiko Cal. 7015 - 640

This Kinetic model from 1966 features a 39mm Titanium case. Powered by the 7015 caliber with 35j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-e728aac0b21d]

Also known as: Monster, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1966

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