Seiko Cal. 7140 - 329

The Seiko 7140-329 represents an important milestone in Seiko's 1972 lineup. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-b3cfc55a5f48]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1972

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