Seiko Cal. 0730 - 488

This Spring Drive model from 1978 features a 40mm Stainless Steel case. Powered by the 0730 caliber with 36j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-164a174a2c6d]

Also known as: Rally, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1978

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