Seiko Cal. 7186 - 931

This Quartz model from 1997 features a 44mm Hardlex-Coated Steel case. It features a Green dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-c15457febdfc]

Also known as: Crown, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1997

Related Models

• Seiko 7097-966
• Seiko 7163-565
• Seiko 6639-552
• Seiko 0774-599
• Seiko 6138-212
• Seiko 5244-474
• Seiko 4518-131
• Seiko 5219-198
• Seiko 4557-934
• Seiko 5295-795
• Seiko 7169-443
• Seiko 3854-392