Seiko Cal. 0761 - 409

The Seiko 0761-409 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-2762f30fdeca]

Also known as: Helmet, Silverwave

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1983

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