Seiko Cal. 0731 - 782

The Seiko 0731-782 represents an important milestone in Seiko's 1968 lineup. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-fe093ea43ec8]

Also known as: Navigator, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1968

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