Seiko Cal. 3891 - 718

This Solar model from 1987 features a 41mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-e3421d49d3ec]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1987

Related Models

• Seiko 4527-194
• Seiko 6369-584
• Seiko 4495-860
• Seiko 3827-186
• Seiko 5246-625
• Seiko 3837-267
• Seiko 6350-646
• Seiko 3844-288
• Seiko 0726-402
• Seiko 6135-594
• Seiko 6666-709
• Seiko 6336-331