Seiko Cal. 4453 - 638

Released in 1993, the Cal. 4453 with design code 638 was part of Seiko's domestic market collection. Powered by the 4453 caliber with 18j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-1db943417bf4]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1993

Related Models

• Seiko 5284-424
• Seiko 6293-986
• Seiko 6145-665
• Seiko 6235-903
• Seiko 5258-990
• Seiko 6399-819
• Seiko 7168-849
• Seiko 4494-314
• Seiko 0784-104
• Seiko 7121-156
• Seiko 6387-294
• Seiko 3833-873