Seiko Cal. 6145 - 638

The Seiko 6145-638 represents an important milestone in Seiko's 1993 lineup. Powered by the 6145 caliber with 20j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-5cc9877064fa]

Also known as: Panda, Sea Horse

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1993

Related Models

• Seiko 6211-276
• Seiko 7057-272
• Seiko 7111-814
• Seiko 4453-415
• Seiko 0721-485
• Seiko 6671-952
• Seiko 6631-539
• Seiko 0710-254
• Seiko 5268-153
• Seiko 4430-777
• Seiko 6272-920
• Seiko 5231-521