Seiko Cal. 7155 - 337

This Spring Drive model from 1987 features a 37mm Gold-Plated case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4d23ba9f6bcb]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1987

Related Models

• Seiko 6118-642
• Seiko 6155-358
• Seiko 4588-595
• Seiko 4455-783
• Seiko 7047-772
• Seiko 5285-552
• Seiko 6196-352
• Seiko 4552-338
• Seiko 6245-756
• Seiko 5669-195
• Seiko 7125-914
• Seiko 4429-807