Seiko Cal. 5691 - 845

Seiko 5691-845

This Automatic model from 1998 features a 39mm Stainless Steel case. Powered by the 5691 caliber with 27j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-6692c1959f86]

Also known as: Monster, Helmet

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1998

Related Models

seikata-wm-6692c1959f86