Seiko Cal. 4454 - 272

This Automatic model from 1990 features a 37mm PVD Black case. Powered by the 4454 caliber with 36j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-50fcac0fdb77]

Also known as: Turtle, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1990

Related Models

• Seiko 4451-927
• Seiko 6620-869
• Seiko 6255-175
• Seiko 5256-198
• Seiko 6260-739
• Seiko 5640-621
• Seiko 5629-915
• Seiko 7173-432
• Seiko 6683-979
• Seiko 7082-394
• Seiko 4561-400
• Seiko 7164-888