Seiko Cal. 4437 - 553

The Seiko 4437-553 represents an important milestone in Seiko's 1999 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-a676c482d212]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1999

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