Seiko Cal. 6164 - 494

This Quartz model from 1986 features a 45mm Two-Tone case. Powered by the 6164 caliber with 27j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-7fc6adaf6d66]

Also known as: Bullhead, Navigator

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1986

Related Models

• Seiko 6691-800
• Seiko 0788-839
• Seiko 6229-647
• Seiko 7182-259
• Seiko 6383-458
• Seiko 5647-527
• Seiko 4579-652
• Seiko 4575-764
• Seiko 6215-781
• Seiko 6342-713
• Seiko 7182-150
• Seiko 5268-779