Seiko Cal. 6645 - 605

The Seiko 6645-605 represents an important milestone in Seiko's 1986 lineup. It features a Silver dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-1147e264293c]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1986

Related Models

• Seiko 5284-469
• Seiko 5654-373
• Seiko 7186-112
• Seiko 3878-958
• Seiko 6125-429
• Seiko 5262-757
• Seiko 5216-785
• Seiko 7145-305
• Seiko 7017-815
• Seiko 5621-745
• Seiko 6160-644
• Seiko 4464-389