Seiko Cal. 4437 - 526

Released in 1992, the Cal. 4437 with design code 526 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-fc64029486eb]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1992

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