Seiko Cal. 7183 - 135

Released in 1975, the Cal. 7183 with design code 135 was part of Seiko's domestic market collection. Powered by the 7183 caliber with 23j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-8f6d6cfe8a7f]

Also known as: UFO, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1975

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