Seiko Cal. 4487 - 733

Seiko 4487-733

The 4487-733 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6d3574935913]

Also known as: Monster, Sportsmatic

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Green
Jewels
24j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1981

Related Models

seikata-wm-6d3574935913