Seiko Cal. 4545 - 722

Seiko 4545-722

The Seiko 4545-722 represents an important milestone in Seiko's 1985 lineup. Powered by the 4545 caliber with 35j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-708010883d77]

Also known as: Tuna, UFO

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
34mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1985

Related Models

seikata-wm-708010883d77