Seiko Cal. 5255 - 437

The Seiko 5255-437 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-801046f25b8c]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1990

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