Seiko Cal. 4444 - 525

The Seiko 4444-525 represents an important milestone in Seiko's 1993 lineup. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-157f5cca54f6]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1993

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