Seiko Cal. 6377 - 886

This Spring Drive model from 1992 features a 36mm Titanium case. Powered by the 6377 caliber with 32j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-31537b8ad784]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1992

Related Models

• Seiko 5250-526
• Seiko 5225-157
• Seiko 0747-541
• Seiko 6328-284
• Seiko 6673-903
• Seiko 6367-710
• Seiko 5284-205
• Seiko 7050-481
• Seiko 5691-464
• Seiko 6612-557
• Seiko 6362-114
• Seiko 6272-345