Seiko Cal. 7018 - 186

Released in 1966, the Cal. 7018 with design code 186 was part of Seiko's domestic market collection. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-22cb8ab0b272]

Also known as: Sumo, Bullhead

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1966

Related Models

• Seiko 4425-433
• Seiko 3883-146
• Seiko 6347-793
• Seiko 6286-352
• Seiko 7046-790
• Seiko 6261-659
• Seiko 4415-581
• Seiko 3866-781
• Seiko 4411-965
• Seiko 4559-333
• Seiko 4477-970
• Seiko 4435-598