Seiko Cal. 5644 - 336

Seiko 5644-336

This Automatic model from 1991 features a 37mm Gold-Plated case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4a4d73973b2b]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
11.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1991

Related Models

seikata-wm-4a4d73973b2b