Seiko Cal. 6131 - 655

The Seiko 6131-655 represents an important milestone in Seiko's 1987 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-453b5f420f3c]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1987

Related Models

• Seiko 0769-372
• Seiko 7183-931
• Seiko 3878-443
• Seiko 0712-341
• Seiko 6237-680
• Seiko 0761-966
• Seiko 6374-447
• Seiko 5229-255
• Seiko 6198-943
• Seiko 0793-875
• Seiko 7138-616
• Seiko 5653-985