Seiko Cal. 6345 - 543

The Seiko 6345-543 represents an important milestone in Seiko's 1973 lineup. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-a2b86231e6fa]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1973

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