Seiko Cal. 6636 - 123

This Automatic model from 1995 features a 41mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-a0beb74a5f7f]

Also known as: World Timer, Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1995

Related Models

• Seiko 6666-251
• Seiko 6334-751
• Seiko 6670-351
• Seiko 6214-404
• Seiko 0775-518
• Seiko 5662-973
• Seiko 6238-424
• Seiko 0795-126
• Seiko 6649-869
• Seiko 6657-527
• Seiko 0725-704
• Seiko 5243-429