Seiko Cal. 7011 - 187

The 7011-187 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-8ef475213a0b]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1989

Related Models

• Seiko 4546-870
• Seiko 5671-579
• Seiko 3869-503
• Seiko 3891-296
• Seiko 0769-803
• Seiko 4488-734
• Seiko 6349-468
• Seiko 7070-992
• Seiko 6690-623
• Seiko 7133-848
• Seiko 4467-762
• Seiko 6217-307