Seiko Cal. 5633 - 804

Seiko 5633-804

The Seiko 5633-804 represents an important milestone in Seiko's 1978 lineup. Powered by the 5633 caliber with 24j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-df97cb98e1bd]

Also known as: Shogun, Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
37mm
Case Thickness
10.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1978

Related Models

seikata-wm-df97cb98e1bd