Seiko Cal. 6365 - 187

The Seiko 6365-187 represents an important milestone in Seiko's 1990 lineup. Powered by the 6365 caliber with 18j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-dbbdb84ae645]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1990

Related Models

• Seiko 7165-182
• Seiko 7113-380
• Seiko 6395-677
• Seiko 6386-186
• Seiko 6389-391
• Seiko 5269-569
• Seiko 6366-273
• Seiko 5623-270
• Seiko 5237-290
• Seiko 6374-313
• Seiko 3849-156
• Seiko 6185-318