Seiko Cal. 7136 - 155

The 7136-155 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-e9344cbf0f2e]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1997

Related Models

• Seiko 4536-397
• Seiko 5638-353
• Seiko 5270-704
• Seiko 6142-227
• Seiko 7160-608
• Seiko 5657-430
• Seiko 0790-845
• Seiko 6197-749
• Seiko 6215-575
• Seiko 0755-136
• Seiko 0793-776
• Seiko 6299-564