Seiko Cal. 7166 - 345

Released in 1973, the Cal. 7166 with design code 345 was part of Seiko's domestic market collection. It features a Silver dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-a68bf7643fcd]

Also known as: Turtle, Sumo

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1973

Related Models

• Seiko 5696-525
• Seiko 7124-565
• Seiko 5262-281
• Seiko 5679-951
• Seiko 6249-792
• Seiko 6282-954
• Seiko 4446-499
• Seiko 3870-935
• Seiko 6639-406
• Seiko 5615-348
• Seiko 7182-440
• Seiko 6237-627