Seiko Cal. 5623 - 336

Released in 1975, the Cal. 5623 with design code 336 was part of Seiko's domestic market collection. With its 19mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-da72e8fee5dc]

Also known as: Turtle, Navigator

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1975

Related Models

• Seiko 4449-263
• Seiko 7042-678
• Seiko 7121-906
• Seiko 6286-165
• Seiko 7097-495
• Seiko 0724-244
• Seiko 4440-563
• Seiko 6677-236
• Seiko 4555-104
• Seiko 4526-179
• Seiko 6313-791
• Seiko 6331-790