Seiko Cal. 0730 - 150

Released in 1975, the Cal. 0730 with design code 150 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-f8fe79499726]

Also known as: Sumo, UFO

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1975

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