Seiko Cal. 7150 - 507

The 7150-507 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7150 caliber with 36j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-7d78b550f382]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1967

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