Seiko Cal. 7186 - 203

The Seiko 7186-203 represents an important milestone in Seiko's 1997 lineup. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-19e40366c03a]

Also known as: Sumo, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1997

Related Models

• Seiko 6174-251
• Seiko 5229-569
• Seiko 4519-463
• Seiko 4532-743
• Seiko 4595-709
• Seiko 7193-967
• Seiko 0761-918
• Seiko 3837-755
• Seiko 4579-152
• Seiko 7188-370
• Seiko 7083-373
• Seiko 6642-574