Seiko Cal. 6144 - 552

This Spring Drive model from 1973 features a 34mm Two-Tone case. With its 21mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-2584612a863a]

Also known as: Turtle, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1973

Related Models

• Seiko 6263-434
• Seiko 6178-712
• Seiko 6238-689
• Seiko 6111-773
• Seiko 6238-128
• Seiko 4519-751
• Seiko 7154-462
• Seiko 7042-203
• Seiko 7138-969
• Seiko 6276-417
• Seiko 7117-231
• Seiko 7087-470