Seiko Cal. 0730 - 515

Released in 1970, the Cal. 0730 with design code 515 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-f0e1849375a8]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1970

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