Seiko Cal. 4540 - 973

The Seiko 4540-973 represents an important milestone in Seiko's 1972 lineup. It features a Cream dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-bccc8759d44f]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1972

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