Seiko Cal. 7050 - 166

Released in 1971, the Cal. 7050 with design code 166 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-8bbb3df2ad10]

Also known as: Sumo, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1971

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