Seiko Cal. 7136 - 187

Released in 1994, the Cal. 7136 with design code 187 was part of Seiko's domestic market collection. It features a Navy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-c21434c0e919]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1994

Related Models

• Seiko 4450-674
• Seiko 5643-848
• Seiko 4424-765
• Seiko 4425-565
• Seiko 7079-967
• Seiko 6646-346
• Seiko 5684-598
• Seiko 6149-614
• Seiko 3811-611
• Seiko 6155-530
• Seiko 4477-366
• Seiko 3846-373