Seiko Cal. 0740 - 105

The Seiko 0740-105 represents an important milestone in Seiko's 1970 lineup. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-adf661406ebb]

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1970

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