Seiko Cal. 5615 - 804

Seiko 5615-804

The Seiko 5615-804 represents an important milestone in Seiko's 1975 lineup. Powered by the 5615 caliber with 19j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-fa5cdcd5dfaf]

Also known as: Monster, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Champagne
Jewels
19j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1975

Related Models

seikata-wm-fa5cdcd5dfaf