Seiko Cal. 0731 - 459

The Seiko 0731-459 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-13936b2e915a]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1970

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