Seiko Cal. 7015 - 221

The Seiko 7015-221 represents an important milestone in Seiko's 1971 lineup. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-c012a8971cd4]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1971

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