Seiko Cal. 3875 - 503

The Seiko 3875-503 represents an important milestone in Seiko's 1985 lineup. It features a Cream dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-78cb7766a04f]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1985

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