Seiko Cal. 4437 - 770

Seiko 4437-770

The 4437-770 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4437 caliber with 34j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-2c84295243c2]

Also known as: Emperor

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
38mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Burgundy
Jewels
34j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1993

Related Models

seikata-wm-2c84295243c2