Seiko Cal. 7156 - 632

The Seiko 7156-632 represents an important milestone in Seiko's 1987 lineup. It features a Navy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-dc8ff2359c90]

Also known as: Panda, Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1987

Related Models

• Seiko 5689-609
• Seiko 4556-675
• Seiko 7177-294
• Seiko 6663-680
• Seiko 3850-529
• Seiko 3875-324
• Seiko 5285-182
• Seiko 4574-381
• Seiko 4427-309
• Seiko 6163-988
• Seiko 7128-541
• Seiko 5649-700