Seiko Cal. 6693 - 534

This Spring Drive model from 1987 features a 42mm Titanium case. Powered by the 6693 caliber with 25j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-5da8a3a1ebbe]

Also known as: Pogue, Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1987

Related Models

• Seiko 6371-960
• Seiko 7137-362
• Seiko 6126-297
• Seiko 6631-165
• Seiko 7026-991
• Seiko 4499-482
• Seiko 6214-112
• Seiko 5699-529
• Seiko 7149-725
• Seiko 0742-510
• Seiko 4522-741
• Seiko 4539-783